Divide 56 in four parts in AP such that ratio of product of extreme to product of their means is 5:6
Question: Divide 56 in four parts in AP such that ratio of the product of extreme to the product of their means is 5:6.
Additional important questions of AP series.
#Mathemafia #mathematics #APSeries #ArithmeticProgression
Website: www.mathemafia.com/
Subscribe: / @mathemafia
Facebook: Mathemafia-1...
![Why you didn't learn tetration in school[Tetration]](/img/d.gif)
Пікірлер: 31
Watch complete AP chapter of NCERT here: kzread.info/dash/bejne/Y4JozbKJnq26qs4.html
@Harsh_sella
6 ай бұрын
👉🏻
Tahn you sir it was very helpful 😊
Khatarnak bhai
Thanku sir😊😊😊😊
mathemafia in the endd lol
A thief runs with the uniform speed of 100m/minute. After one minute, a policeman runs after the thief to catch him. He goes with a speed of 100 m/minute in the first minute and increases his speed by 10 m/minute. After how many minutes the policeman will catch the thief? Sir please make a video on the solution to this question .
@maskboy2743
2 жыл бұрын
kaise hoga ye-
I have a doubt . In first case u have calculated y=±2 but in AP it is 4
@shreeyabipin2811
7 ай бұрын
It is 2y not only y
Noice
Harsh
Y we want take a-3d
@BhavithaLankipalli
20 күн бұрын
If u got the answer for this question plz do tell..
Sir may I plss know why do we always take the parts as a-3d,a-d,a+d,a+3d .. ?? Or x instead the place which u told
@Mathemafia
Ай бұрын
When you add these four numbers you will get rid of "d" and only variable "a" remains. Then we can use its value to find "d" easily. That's how we find all 4 terms.
@arpitaharapriyanayak2671
9 сағат бұрын
@@Mathemafia Sir can we use a,a+d,a+2d,a+3d instead of a-3d,a-d,a+d,a+3d ??
Kya padhaya sir 😁😁😁
@Mathemafia
6 ай бұрын
😎
Sir can't we take a-2d, a-d, a+d, a+2d
@Mathemafia
2 жыл бұрын
No. The common difference is not same. It is "d" for first two terms and "2d" for next two terms. Is it clear now?
@cricketcorner6300
2 жыл бұрын
@@Mathemafia okay thank u so much sir... 🙏
@cricketcorner6300
2 жыл бұрын
So sir is there any trick to determine this... Or just we have to check the common difference for each term..
@Mathemafia
2 жыл бұрын
@@cricketcorner6300 I have explained the logic in too much detail in a couple of videos. You can watch other videos of this chapter that I have created. Let me know if you are not able to find it. I will try to find it tomorrow.
@lynxprime1778
9 ай бұрын
@@Mathemafiasir can you explain again in detail i did not understood
Mathmafia was 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣