Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) If `y=log_(sin x) (tan x)` , then `((dy)/(dx))_(pi/4)` is equal to - Sarthaks eConnect
menu
search
Ask Question

Welcome to Sarthaks eConnect Question Bank

Practice Online Test Series for JEE Main 2018 & NEET 2018

If `y=log_(sin x) (tan x)` , then `((dy)/(dx))_(pi/4)` is equal to

If `y=log_(sin x) (tan x)` , then `((dy)/(dx))_(pi/4)` is equal to

A.

`4/(log2)`

B.

`-4 log 2`

C.

`(-4)/(log2)`
D.

none of these

Powered by Sarthaks eConnect
Powered by Sarthaks eConnect