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Yash Sinha
Subject: Maths
, asked 2 weeks ago
if f(x)= |cos x| find f'(3 pie/4)
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1
R Ananya
Subject: Maths
, asked 2 weeks, 1 day ago
pls ans this q...
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2
R Ananya
Subject: Maths
, asked 2 weeks, 1 day ago
plss answer this q......
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1
Abhay Menon
Subject: Maths
, asked 2 weeks, 3 days ago
Kindly explain method to solve this question
Thank you
Answer
1
Abhay Menon
Subject: Maths
, asked 2 weeks, 3 days ago
Kindly explain the method to get to this answer
Thank you
Answer
1
Abhay Menon
Subject: Maths
, asked 2 weeks, 3 days ago
Kindly explain the method to reach the answer
Thank you!
Answer
1
Surabhi
Subject: Maths
, asked 2 weeks, 3 days ago
Evaluate integral (2-x)e^x/(1-x)^2 dx.
Answer
3
Samyuktha Venkatesan
Subject: Maths
, asked 2 weeks, 4 days ago
Please solve the q.Thank you
Answer
1
Akshat
Subject: Maths
, asked 2 weeks, 4 days ago
If cos^-1 (x/2) + cos^-1 (y/3) = K,
Prove that:
9x^2 - 12 xy cos k + 4y^2 = (6 sin k)^2
Answer
1
Akshat
Subject: Maths
, asked 2 weeks, 4 days ago
Pls help in solving Q18
Answer
1
Akshat
Subject: Maths
, asked 2 weeks, 4 days ago
Write in simplest form :
sin^-1 {[2^(x+1) * 3^x] / [1+ 36^x]}
Answer
1
Akshat
Subject: Maths
, asked 2 weeks, 4 days ago
If n(A) = 5, n(B) = 6
Then find the number of one-one and onto mappings from A to B.
Answer
2
K D
Subject: Maths
, asked 2 weeks, 5 days ago
11C22 ? 1C11 ? 1C10
This is a question of permutations and combinations. Solve it.
Answer
1
Surabhi
Subject: Maths
, asked 2 weeks, 5 days ago
i) Relation between r and h if the volume of cone is maximum is given by
a)4r=3h b)3r=4h c)r=h/3 d)2r/3
ii) Ratio of volume of cone to volume of sphere, when volume of cone is maximum is
a)4/27 b)8/27 c)1/3 d)4/9
Answer
2
Abhay Menon
Subject: Maths
, asked 3 weeks, 1 day ago
Kindly explain these questions.
Thank you!
Answer
1
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Kindly explain method to solve this question

Thank you

Kindly explain the method to get to this answer

Thank you

Kindly explain the method to reach the answer

Thank you!

Prove that:

9x^2 - 12 xy cos k + 4y^2 = (6 sin k)^2

sin^-1 {[2^(x+1) * 3^x] / [1+ 36^x]}

Then find the number of one-one and onto mappings from A to B.

This is a question of permutations and combinations. Solve it.

a)4r=3h b)3r=4h c)r=h/3 d)2r/3

ii) Ratio of volume of cone to volume of sphere, when volume of cone is maximum is

a)4/27 b)8/27 c)1/3 d)4/9

Kindly explain these questions.

Thank you!