Home
Class 12
MATHS
lf y = sin 2x, then d^2y/dx^2 at x = pi/...

lf `y = sin 2x`, then `d^2y/dx^2` at `x = pi/2` is equal to :

A

2

B

0

C

-1

D

1

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

lf y = sin x , then d^2y/dx^2 at x = pi/2 is equal to :

lf y = cos x , then d^2y/dx^2 at x = pi is equal to :

If y=sin2x, then (d^(2)y)/(dx^(2)) at x=(pi)/(2) is equal to ____

lf y = (sin x)^x , then find dy/dx .

If y = sin x, then at x = pi/2 , y_2 is equal to

If y = tan x, then at x = pi/2 , y_2 is equal to

If y = cos x, then at x = pi/2 , y_2 is equal to

d/(dx)sin2x is equal to:

lf y = (x sin x)^x , then find dy/dx .

If x = 2 cos t - cos 2t , y = 2 sin t - sin 2t , then the value of d^2y/dx^2 at t=pi//2 is