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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.
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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
4 жыл бұрын
Glad you didn't figure it out after the exam ;)
@maryamhayat6361
3 жыл бұрын
hahahahhahahahahahah when this thing happened to me I started thinking "What about my exams?"
@laibafarooq3135
3 жыл бұрын
Mine tooo
@krisztiankoblos1948
Жыл бұрын
This is why you need in the past learn using function tables.
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
4 жыл бұрын
Glad to help! Yeah the settings can make you feel that way sometimes.
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
2 жыл бұрын
OMG THANK YOU SO MUCH
@alimmarzouk2932
Жыл бұрын
Haha u saved me thank you
@nickkortas2371
Жыл бұрын
ily
@ebrahimmunsif
Жыл бұрын
Thank you so much!
@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
Thank you so much, you saved me hours of frustration .
@EHbhuiyan
4 жыл бұрын
Glad to help!
@maryamhayat6361
3 жыл бұрын
hahahha
@coxzocidhejene684
3 жыл бұрын
it saved me from almost a year of frustration 😭 thank youu
@muzzamilmushtaq2995
3 жыл бұрын
Cos 45 is 1/root 3 but in my calculator it is root 2/2
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 :)
THANK YOU SO MUCH!!!! All this time I was thinking it was me who was getting it wrong. You deserve a knighthood.
@EHbhuiyan
3 жыл бұрын
:)
thanks man...m doing the calculation both on calculator and phone and answers are different...but uh solved my confusion
@EHbhuiyan
4 жыл бұрын
Glad I can help!
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
4 жыл бұрын
Glad it helped! Good luck!
Bro you saved me from fail in exam..
Fixed my problem straight away as well and I have an exam tomorrow. Well done legend 🏆
@EHbhuiyan
4 жыл бұрын
:) Glad to hear that. Hope the exam went well!
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
Tommorow was my exam and only because of you i can get accurate calculations...Thankyouuu❤
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 ❤️❤️
OMGG I WAS CRYING SINCE I WAS SO FRUSTRATED ABT MY CALCU ,,, THANK U SO MUCH
I was going crazy because I can't get the right answer but you saved me thank you so much ❤❤
Thanks man my paper is tomorrow and I was going to buy a new calculator but you saved my money and time
Thank you sooo muchhh i was so much worried i have exam Tomorrow
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
omg thank you so much, i’ve spent an hour on the wrong mode
Thank you so much, I have an exam in 2 Hours and this thing was driving me crazy 😭😭
@EHbhuiyan
3 жыл бұрын
Glad I could help :) Good luck!
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.
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
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
2 жыл бұрын
@@Noob_GAMER_6969 like all of Europe uses calculators 😶
It is really very helpful Thank you sooo muchh Who is watching this at the end of 2022?
Thank you man U saved me a day before exam
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
Thankyou so much you saved my life 15 min before exam (subbed)
@EHbhuiyan
2 жыл бұрын
:)
Bro u saved my life. I was goin insane today during my physics class because of these strange trig value. Thank you !
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 😁
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
Thank you so much! I was so scared to fail because my calculator wasn't doing it properly!
Omg thank you! You saved me right before my math test
Was sat in maths wanting the cry cause I couldn't get any of the answers right! Life saver!!
thank you so much brother i was actually getting frustrated.
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
3 жыл бұрын
Happy I could help!
.YOU ARE A LIFE SAVER, l was wondering why my sin,cosand tan was not working and other calculations were correct.
bro is saving lives
Thank u bro almost bought a new one
Great! When I'm doing numericals at 4am 😄 thank you so much😊
@EHbhuiyan
3 жыл бұрын
Happy I could help :)
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
3 жыл бұрын
I am happy I could help! Thank you for the nice comment :)
SNSJSNSJSJ THANK YOU I WAS GOING COMOLETELY INSANE MY EXAM IS TODAY
This happened to me during an exam. Worst moment of my life. I don't even know if I'll pass.
damn thanks a lot !! I have been struggling of getting the wrong answer for a long time
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
Thabks bro today is final exam and i was really very mad at myself after seeing my wrong answers
Thank you so so much bro!!! Really really appreciate it. Be safe and healthy❤️❤️❤️
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
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 ❤️
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?
Saved my life, thankyou so much bro❤️
Absolute lifesaver! Thank you so much!!!!
But why does this happen is it natural or did someone change my calculator settings to make me fail or somthin???
OMG this helped so much thank you. Your gonna be the reason I pass This Trig Assignment!!!!!
@EHbhuiyan
3 жыл бұрын
:)
thanks bro it's really help me. I think that my calculator is giving the wrong answer.......lol
My calculator is fx-57ESPLUS ... Its not showing rigjt ans????
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
3 жыл бұрын
Glad to help :)
my calcultor still shows the values of sin 30 0.5 and it has that m symbol on top right corner
Tq so much sir.... U saved my time frm hrs of frustration
Thank you very much for the explanation
U just saved me from failing in exam My calci was in rad mode but I wanted degree thank u
@Crazytesseract
3 жыл бұрын
Why don't you just read the user guide!?
Quick and easy. Life Saver!
Interesting. I hope Casio has a was to update this calculator's firmware. God bless.
Thank u sir for this video🙏🙏
@EHbhuiyan
4 жыл бұрын
Glad to help!
When I try to convert the decimal tangent angle by degrees, minutes, and seconds; it's different than the actual answer.
tysm I thought I was going crazy
Thanks bro to solve my problem ❤️❤️ love from 🇮🇳🇮🇳
Oh my goodddd.....🙏🙏 Thank you so much for this video....thank you thank youuuu....thanks a lottt....love from Kerala,india❤️
I'm surprised by how much people experienced this problems as well. Anyways, thank you!
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
You saved my life😭❤
Thank you so much, so lucky people like you are out there willing to help
@EHbhuiyan
4 жыл бұрын
Happy to help!
Let's be honest We all searched this up
@EHbhuiyan
4 жыл бұрын
LOL
@nishatsultanachowdhury5408
3 жыл бұрын
Haha I did🤣
I can't find tan value, it's displaying syntax error.
I have no idea how to thank you.......I thought I am doing the wrong calculations
This legend still likes, replies and pins our comments.
@EHbhuiyan
3 жыл бұрын
:)
I will give my life for you
I’m getting the wrong answer but it’s not on radian mode…the problem is the same for my friends as well….
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.
thank you bro I was losing my mind
@EHbhuiyan
4 жыл бұрын
Happy I could help you!
Thank you, you saved me from my math exam.
@EHbhuiyan
3 жыл бұрын
Happy to help!
Thankyouu soo muchh. I was in difficulty for a long time and now i know what was the error.
@EHbhuiyan
3 жыл бұрын
Happy to help!
Thank you a lot for giving information
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
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.
Thank you so much ❤. Very helpful ❤❤❤
Thank you so muchhh i was really tensed you saved my time😊
Thankyou so much my man,you saved my lifee❤️ New sub🙌
@EHbhuiyan
3 жыл бұрын
:)
Thanks a lot bro
@EHbhuiyan
4 жыл бұрын
Happy to help!
Holy fuck man i was so frustrated why i couldnt get the answer u saved my life AAAHHH
U SAVED MY LIFEEEEE
Thank you sir
Thanks dude you saved my life lol
Saved my dayyy...Thank u
Thank you. I was so confused why i got the wrong answer :)
@EHbhuiyan
3 жыл бұрын
I am glad it's fixed now:)
@neepunpatil5201
3 жыл бұрын
I used to think all night that is there a problem in me or in my calculator the whole night
Off digit only see that . how to solve the problem
Thank you so much i have a math exam in 3 days i thought i was gonna fail
Thank you soooooo much. you saved my many time
in my calculator it doesn't contain mode ...it has menu...what i have to do now...please help me
@Shremlock
3 жыл бұрын
maybe try clicking shift then mode and then click the number that's next to degree
You just saved my exam!
GOOD GAWDDDD THANK YOU BROTHER
Thank you, thank you thank you so much ❤️❤️❤️