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

lf `y = sin x`, 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

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • DIFFERENTIABILITY

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 1 MARK (FILL IN THE BLANKS QUESTIONS) TYPE-II|20 Videos

  • DIFFERENTIABILITY

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 1 MARK (TRUE OR FALSE QUESTIONS) TYPE-III|6 Videos

  • DIFFERENTIABILITY

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 4 MARKS|50 Videos

  • DIFFERENTAL QUATIONS

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 4 MARKS|41 Videos

  • INDEFINITE INTEGRALS

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 4 MARKS|15 Videos

Similar Questions

Explore conceptually related problems

lf y = sin 2x , 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 ____

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

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

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 .

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