Home
Class 12
MATHS
If y = log (sin x) then at x = (pi)/(4)...

If y = log (sin x) then at `x = (pi)/(4) , (dy)/(dx)` is

A

0

B

`-1`

C

1

D

`sqrt(2)`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

If y= log (tan x) , then dy/dx is:

If y=log_(sinx)(tanx), then (dy)/ (dx) at x=(pi)/(4) is equal to

If y = log(cose^x) , then dy/dx = ……….

If y = |cos x| + |sin x|,then (dy)/(dx)" at "x(2pi)/(3) is

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

If y=tanx then (dy)/(dx) at x=(pi)/(4) is equal to:

Find dy/dx if x-y = pi

If y = log tan (pi/4+x/2) , show that: dy/dx-secx=0

If y = log_10 sin x, prove that dy/dx=(log_10 e) cotx

If y = (log x)^x + x^(log x) , then find dy/dx .