No video

Casio Scientific Calculator Giving Wrong Trig Answers

This is a video in my Scientific Calculator Tutorial Series. In this video, I discuss why your Casio Scientific Calculator is not giving you the correct/desired answer for trig inputs. I discuss how you change change the calculator from radian to degree mode. I also address grad mode.
If you have more questions, feel free to comment below.
Hopefully this video was helpful.
If you haven't already, SUBSCRIBE!!!
Follow my channel on Facebook: EHbhuiyan1

Пікірлер: 291

  • @EHbhuiyan
    @EHbhuiyan5 жыл бұрын

    Hope this helps! If you haven't already, please subscribe!!! Consider checking out my brand's lumbar support pillow for office chairs on Amazon: www.amazon.com/dp/B09QZGWKT4?ref=myi_title_dp This is available for the U.S. market. If you spend a lot of time sitting down, this lumbar support pillow can help you maintain a good posture and alleviate discomfort. It would also be supporting the channel. Quick note, the link is not an affiliate link. Hopefully, you guys find other videos on the channel helpful as well. As always, I appreciate you guys tuning in.

  • @mateu531
    @mateu5314 жыл бұрын

    i swear i was going crazy, i couldnt get the right answer idk why, this was the problem, i have an exam tomorrow...u saved my life

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    Glad you didn't figure it out after the exam ;)

  • @maryamhayat6361

    @maryamhayat6361

    3 жыл бұрын

    hahahahhahahahahahah when this thing happened to me I started thinking "What about my exams?"

  • @laibafarooq3135

    @laibafarooq3135

    3 жыл бұрын

    Mine tooo

  • @krisztiankoblos1948

    @krisztiankoblos1948

    Жыл бұрын

    This is why you need in the past learn using function tables.

  • @caploader111
    @caploader1114 жыл бұрын

    Thank you for explaining this. I'm a machinist and i thought i was losing my mind, but i can blame my calculator this time.

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    Glad to help! Yeah the settings can make you feel that way sometimes.

  • @Anna-qp8ii
    @Anna-qp8ii3 жыл бұрын

    My calculator is an fx-82ES PLUS, for people with similar models, try hitting the "shift" key and then hit the "mode" key. It should give you similar options as what you've seen in the video.

  • @ghinaadel3136

    @ghinaadel3136

    2 жыл бұрын

    OMG THANK YOU SO MUCH

  • @alimmarzouk2932

    @alimmarzouk2932

    Жыл бұрын

    Haha u saved me thank you

  • @nickkortas2371

    @nickkortas2371

    Жыл бұрын

    ily

  • @ebrahimmunsif

    @ebrahimmunsif

    Жыл бұрын

    Thank you so much!

  • @user-ov1pt7gt6d

    @user-ov1pt7gt6d

    11 ай бұрын

    thank you so much you just save me a good 30 dol cause my teacher told if i wanna learn in his class i have to buy new one

  • @unknownparadox6735
    @unknownparadox67354 жыл бұрын

    Thank you so much, you saved me hours of frustration .

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    Glad to help!

  • @maryamhayat6361

    @maryamhayat6361

    3 жыл бұрын

    hahahha

  • @coxzocidhejene684

    @coxzocidhejene684

    3 жыл бұрын

    it saved me from almost a year of frustration 😭 thank youu

  • @muzzamilmushtaq2995

    @muzzamilmushtaq2995

    3 жыл бұрын

    Cos 45 is 1/root 3 but in my calculator it is root 2/2

  • @aditi8897
    @aditi88972 жыл бұрын

    Thank you so much for this tutorial, my tuition teacher's been so mad at me for these past few days because I keep getting my sin, cos, and tan values wrong, and now I can finally get back onto the same pace as the rest of my class :)

  • @abcdef6686
    @abcdef66863 жыл бұрын

    THANK YOU SO MUCH!!!! All this time I was thinking it was me who was getting it wrong. You deserve a knighthood.

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    :)

  • @annkitsingh1646
    @annkitsingh16464 жыл бұрын

    thanks man...m doing the calculation both on calculator and phone and answers are different...but uh solved my confusion

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    Glad I can help!

  • @thegreatestseal
    @thegreatestseal4 жыл бұрын

    Thank you dude! My distance instructor isn't available for a couple days and i was stuck on why my trig questions were coming out wrong. You're a legend!

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    Glad it helped! Good luck!

  • @Anonymous_22838
    @Anonymous_228387 ай бұрын

    Bro you saved me from fail in exam..

  • @samleitch3190
    @samleitch31904 жыл бұрын

    Fixed my problem straight away as well and I have an exam tomorrow. Well done legend 🏆

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    :) Glad to hear that. Hope the exam went well!

  • @mrsidon4026
    @mrsidon40263 жыл бұрын

    THANK YOU SO MUCH, like i dont understand why my answers are wrong from the rest and I'm failing behind but you have shown me the solution to my problem thanks brutha

  • @user-jq8mu1zv4g
    @user-jq8mu1zv4g2 жыл бұрын

    Tommorow was my exam and only because of you i can get accurate calculations...Thankyouuu❤

  • @cherryelacre215
    @cherryelacre215 Жыл бұрын

    I'm really thankful and thought that I need to buy new scientific calculator and then I watch and this and I don't need to buy new one anymore I'm really thankful ❤️❤️

  • @nyarurumi
    @nyarurumi Жыл бұрын

    OMGG I WAS CRYING SINCE I WAS SO FRUSTRATED ABT MY CALCU ,,, THANK U SO MUCH

  • @munnazay
    @munnazay5 ай бұрын

    I was going crazy because I can't get the right answer but you saved me thank you so much ❤❤

  • @gamingsaif5750
    @gamingsaif57502 жыл бұрын

    Thanks man my paper is tomorrow and I was going to buy a new calculator but you saved my money and time

  • @saatwikshrma
    @saatwikshrma Жыл бұрын

    Thank you sooo muchhh i was so much worried i have exam Tomorrow

  • @Z-T_Editz
    @Z-T_Editz2 жыл бұрын

    One of my friends messed with my calculator, first I got blue screen. He fixed it but when I did sin 30 one day before my exam, it gave me wrong answer. I was freaking out. Thanks Man really helped me

  • @k1rta_
    @k1rta_ Жыл бұрын

    omg thank you so much, i’ve spent an hour on the wrong mode

  • @simphiwentuli4050
    @simphiwentuli40503 жыл бұрын

    Thank you so much, I have an exam in 2 Hours and this thing was driving me crazy 😭😭

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    Glad I could help :) Good luck!

  • @andrescastillo7328
    @andrescastillo73283 жыл бұрын

    I have been trying to get the angle in degrees but every time I put inverse tan (9.92/-7.99) I get -51.15051784 instead of 90 degrees. I have the angles set to degrees.

  • @tinyapples9583
    @tinyapples95833 жыл бұрын

    In class my this was happening to me and we had a test, I wasn't able to do anything related to Trigonometry and I was so mad. Thanks alot

  • @claudiasrandomvideos7097

    @claudiasrandomvideos7097

    2 жыл бұрын

    @@Noob_GAMER_6969 in what kind of maths test are you not allowed to use calculators? I've only heard of that in primary school 😂

  • @claudiasrandomvideos7097

    @claudiasrandomvideos7097

    2 жыл бұрын

    @@Noob_GAMER_6969 like all of Europe uses calculators 😶

  • @mobeenmalik1230
    @mobeenmalik1230 Жыл бұрын

    It is really very helpful Thank you sooo muchh Who is watching this at the end of 2022?

  • @pranjalvishwakarma3281
    @pranjalvishwakarma32812 жыл бұрын

    Thank you man U saved me a day before exam

  • @Vkk08
    @Vkk08 Жыл бұрын

    thank you so much, i have an exam like next week and trig is a big topic, i was doing some simple equations and i was stressing out cause i got them all wrong. Turns out it was because it wasnt in degree

  • @kevinpatrick718
    @kevinpatrick7182 жыл бұрын

    Thankyou so much you saved my life 15 min before exam (subbed)

  • @EHbhuiyan

    @EHbhuiyan

    2 жыл бұрын

    :)

  • @bira4956
    @bira49563 жыл бұрын

    Bro u saved my life. I was goin insane today during my physics class because of these strange trig value. Thank you !

  • @asadullah3895
    @asadullah3895 Жыл бұрын

    OMG ! Bro thank you soo much coz my dumb head could not get the answers right and have an exam tomorrow 😂 Thanks again i was going crazy and was like that this calculator is the wrong model or something thing 😁

  • @shwetaranjansahoo6829
    @shwetaranjansahoo682910 ай бұрын

    What can I do when I press a Key for that function it gives me another function Of I press 3 it gives me 7 Like wise all key are not giving Right respond what should I do

  • @vearidet3782
    @vearidet3782 Жыл бұрын

    Thank you so much! I was so scared to fail because my calculator wasn't doing it properly!

  • @Maria-ls2vf
    @Maria-ls2vf2 жыл бұрын

    Omg thank you! You saved me right before my math test

  • @jessicastringer1543
    @jessicastringer15432 жыл бұрын

    Was sat in maths wanting the cry cause I couldn't get any of the answers right! Life saver!!

  • @arrowhead316
    @arrowhead3166 ай бұрын

    thank you so much brother i was actually getting frustrated.

  • @neepunpatil5201
    @neepunpatil52013 жыл бұрын

    man I was so depressed I used to get all the wrong answers but now I'm getting all right Thank You and God bless you

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    Happy I could help!

  • @AkintolaEsther-nc2yk
    @AkintolaEsther-nc2yk2 ай бұрын

    .YOU ARE A LIFE SAVER, l was wondering why my sin,cosand tan was not working and other calculations were correct.

  • @astronomical6488
    @astronomical6488 Жыл бұрын

    bro is saving lives

  • @MiniMunche
    @MiniMunche6 ай бұрын

    Thank u bro almost bought a new one

  • @nikittajoan892
    @nikittajoan8923 жыл бұрын

    Great! When I'm doing numericals at 4am 😄 thank you so much😊

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    Happy I could help :)

  • @craftwoman877
    @craftwoman8773 жыл бұрын

    Thank you for your nice and valuable video I was facing a problem in my Casio calculator After watching your video I made correct working my calculator Thank you again Malik Manzoor

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    I am happy I could help! Thank you for the nice comment :)

  • @youWantThisNUt
    @youWantThisNUt2 жыл бұрын

    SNSJSNSJSJ THANK YOU I WAS GOING COMOLETELY INSANE MY EXAM IS TODAY

  • @supderolc
    @supderolc9 ай бұрын

    This happened to me during an exam. Worst moment of my life. I don't even know if I'll pass.

  • @yuyilamyuyoyo4j308
    @yuyilamyuyoyo4j3082 жыл бұрын

    damn thanks a lot !! I have been struggling of getting the wrong answer for a long time

  • @elroymcknight9626
    @elroymcknight96262 жыл бұрын

    My Casio calculator the calculator doesnt have an S-D button. How do i go about it. It is a casio fx-82MS |S-V.P.A.M| 2nd edition

  • @AsadUllah-ng8lk
    @AsadUllah-ng8lk3 ай бұрын

    Thabks bro today is final exam and i was really very mad at myself after seeing my wrong answers

  • @themillenniumfalcon5071
    @themillenniumfalcon5071 Жыл бұрын

    Thank you so so much bro!!! Really really appreciate it. Be safe and healthy❤️❤️❤️

  • @shainamarierempis4780
    @shainamarierempis47803 ай бұрын

    hi i have a question. theres this example our teacher showed us calculating the speed with the given d=3m and t=1hr. converting the time (1hr) to seconds it becomes 3,600. now its time to compute for speed using the formula v=d/t. v=3m/3,600s using a calculator it resulted to 0.00008 but when i tried it on my calculator its result is 8.33333 and so on. how do i fix it? ive reset my calculator numerous times and have tried this video but i got the same answer as u did with the examples you gave except for the example my teacher gave so what do i do? Hope you can respond! thank u

  • @Ak-eg7zo
    @Ak-eg7zo2 жыл бұрын

    Thank you so much sadly I gave my exam paper while writing sin90 as 0.98... but this'll help in my other exams so tyyy ❤️

  • @corypierce3051
    @corypierce30512 жыл бұрын

    My calculator is in degree mode but I cannot properly calculate the Law of Sines. For example, 11sin115/20 should equal approximately 29.9, but I get approximately 0.0249. Any advice?

  • @riyabhowmik3551
    @riyabhowmik35512 жыл бұрын

    Saved my life, thankyou so much bro❤️

  • @nicuchuchu7202
    @nicuchuchu72022 жыл бұрын

    Absolute lifesaver! Thank you so much!!!!

  • @user-mi5zm3uj4i
    @user-mi5zm3uj4i5 ай бұрын

    But why does this happen is it natural or did someone change my calculator settings to make me fail or somthin???

  • @coltonjohnson4246
    @coltonjohnson42463 жыл бұрын

    OMG this helped so much thank you. Your gonna be the reason I pass This Trig Assignment!!!!!

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    :)

  • @mylaptop7637
    @mylaptop76373 жыл бұрын

    thanks bro it's really help me. I think that my calculator is giving the wrong answer.......lol

  • @princessAbbasi18
    @princessAbbasi185 ай бұрын

    My calculator is fx-57ESPLUS ... Its not showing rigjt ans????

  • @2string861
    @2string8613 жыл бұрын

    Dude you saved my life lol.... 4 hours trying to find out why I couldnt get the right answer and it turns out it was the wrong setting ha

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    Glad to help :)

  • @shagamagff8725
    @shagamagff87252 жыл бұрын

    my calcultor still shows the values of sin 30 0.5 and it has that m symbol on top right corner

  • @darkknight2507
    @darkknight25073 жыл бұрын

    Tq so much sir.... U saved my time frm hrs of frustration

  • @alraihan2530
    @alraihan2530 Жыл бұрын

    Thank you very much for the explanation

  • @wynx100
    @wynx1003 жыл бұрын

    U just saved me from failing in exam My calci was in rad mode but I wanted degree thank u

  • @Crazytesseract

    @Crazytesseract

    3 жыл бұрын

    Why don't you just read the user guide!?

  • @MB.19
    @MB.192 жыл бұрын

    Quick and easy. Life Saver!

  • @SevenDeMagnus
    @SevenDeMagnus Жыл бұрын

    Interesting. I hope Casio has a was to update this calculator's firmware. God bless.

  • @ayushranjan2132
    @ayushranjan21324 жыл бұрын

    Thank u sir for this video🙏🙏

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    Glad to help!

  • @ArjunTheRageGuy
    @ArjunTheRageGuy3 жыл бұрын

    When I try to convert the decimal tangent angle by degrees, minutes, and seconds; it's different than the actual answer.

  • @cro1884
    @cro1884 Жыл бұрын

    tysm I thought I was going crazy

  • @aatifmirza748
    @aatifmirza7482 жыл бұрын

    Thanks bro to solve my problem ❤️❤️ love from 🇮🇳🇮🇳

  • @amalup.s5629
    @amalup.s56293 жыл бұрын

    Oh my goodddd.....🙏🙏 Thank you so much for this video....thank you thank youuuu....thanks a lottt....love from Kerala,india❤️

  • @wayudadada2478
    @wayudadada24782 жыл бұрын

    I'm surprised by how much people experienced this problems as well. Anyways, thank you!

  • @hashtagteen7941
    @hashtagteen79412 жыл бұрын

    Please tell me how to calculate 65.47sin(4.57)² on scientific calculator? The answer is 0.415 but i am getting different value on calculator. Please help me . I am having my exam in 2 days, please bro help me

  • @Blahhbllahhh
    @Blahhbllahhh2 жыл бұрын

    You saved my life😭❤

  • @yonatanfrank8180
    @yonatanfrank81804 жыл бұрын

    Thank you so much, so lucky people like you are out there willing to help

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    Happy to help!

  • @snkonswitch3618
    @snkonswitch36184 жыл бұрын

    Let's be honest We all searched this up

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    LOL

  • @nishatsultanachowdhury5408

    @nishatsultanachowdhury5408

    3 жыл бұрын

    Haha I did🤣

  • @tamilactsmusic
    @tamilactsmusic3 жыл бұрын

    I can't find tan value, it's displaying syntax error.

  • @sarthakrawat6152
    @sarthakrawat6152 Жыл бұрын

    I have no idea how to thank you.......I thought I am doing the wrong calculations

  • @varunmandava7638
    @varunmandava76383 жыл бұрын

    This legend still likes, replies and pins our comments.

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    :)

  • @sworthyboy
    @sworthyboy Жыл бұрын

    I will give my life for you

  • @Phymacss
    @Phymacss6 ай бұрын

    I’m getting the wrong answer but it’s not on radian mode…the problem is the same for my friends as well….

  • @zidanarfanazizy2433
    @zidanarfanazizy2433 Жыл бұрын

    I'm not used to use this calculator. Back in school day, trigonometry are just a simple memorize things, but in the college, you have to use these calculator.

  • @Genovan
    @Genovan4 жыл бұрын

    thank you bro I was losing my mind

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    Happy I could help you!

  • @deco274
    @deco2743 жыл бұрын

    Thank you, you saved me from my math exam.

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    Happy to help!

  • @shadil2042
    @shadil20423 жыл бұрын

    Thankyouu soo muchh. I was in difficulty for a long time and now i know what was the error.

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    Happy to help!

  • @sauravchauhan5818
    @sauravchauhan58182 жыл бұрын

    Thank you a lot for giving information

  • @surendrasinhsolanki2587
    @surendrasinhsolanki25873 жыл бұрын

    Hello sir I have another problem in casio calculator that is : Thought I enter 20-60 it shows +40 In my all calculation it shows answer always positive number What should I do?

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    Try resetting all the modes back to default. Here is a link to my video on how to reset modes: kzread.info/dash/bejne/lGRo27SSgMTIgdI.html Hope this helps.

  • @bola2221
    @bola2221 Жыл бұрын

    Thank you so much ❤. Very helpful ❤❤❤

  • @medico3544
    @medico35442 жыл бұрын

    Thank you so muchhh i was really tensed you saved my time😊

  • @namratap4454
    @namratap44543 жыл бұрын

    Thankyou so much my man,you saved my lifee❤️ New sub🙌

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    :)

  • @mr.monster6135
    @mr.monster61354 жыл бұрын

    Thanks a lot bro

  • @EHbhuiyan

    @EHbhuiyan

    4 жыл бұрын

    Happy to help!

  • @slimesannn
    @slimesannn2 жыл бұрын

    Holy fuck man i was so frustrated why i couldnt get the answer u saved my life AAAHHH

  • @aavvva
    @aavvva4 ай бұрын

    U SAVED MY LIFEEEEE

  • @Study_Free-hp2hr
    @Study_Free-hp2hr11 ай бұрын

    Thank you sir

  • @astitvatiwari4418
    @astitvatiwari44182 жыл бұрын

    Thanks dude you saved my life lol

  • @rifanpo8791
    @rifanpo87915 ай бұрын

    Saved my dayyy...Thank u

  • @LovITSWE
    @LovITSWE3 жыл бұрын

    Thank you. I was so confused why i got the wrong answer :)

  • @EHbhuiyan

    @EHbhuiyan

    3 жыл бұрын

    I am glad it's fixed now:)

  • @neepunpatil5201

    @neepunpatil5201

    3 жыл бұрын

    I used to think all night that is there a problem in me or in my calculator the whole night

  • @parasuramankrishna4731
    @parasuramankrishna47312 жыл бұрын

    Off digit only see that . how to solve the problem

  • @nacsilazar
    @nacsilazar3 жыл бұрын

    Thank you so much i have a math exam in 3 days i thought i was gonna fail

  • @user-abc12321
    @user-abc123213 жыл бұрын

    Thank you soooooo much. you saved my many time

  • @whaThirukkovalluruSripriya
    @whaThirukkovalluruSripriya3 жыл бұрын

    in my calculator it doesn't contain mode ...it has menu...what i have to do now...please help me

  • @Shremlock

    @Shremlock

    3 жыл бұрын

    maybe try clicking shift then mode and then click the number that's next to degree

  • @roburger1
    @roburger13 жыл бұрын

    You just saved my exam!

  • @user-fi7zk2dy6g
    @user-fi7zk2dy6g9 ай бұрын

    GOOD GAWDDDD THANK YOU BROTHER

  • @nanglatawnggrace2655
    @nanglatawnggrace26552 жыл бұрын

    Thank you, thank you thank you so much ❤️❤️❤️