Home
Class 12
MATHS
If y=tan^(-1)[(logex)/(log (e/x))] + ta...

If `y=tan^(-1)[(logex)/(log (e/x))] + tan^(-1)[(8-logx)/(1+8 logx)]`, then `(d^(2)y)/(dx^(2))` is

A

1

B

`1/2`

C

`-1`

D

0

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

If y = (e^x logx)/x^2 then (dy)/(dx)

If y=(xlogx)^(log(logx)) , then (dy)/(dx) is

let y=t^(10)+1, and x=t^8+1, then (d^2y)/(dx^2) is

If y = tan^(-1) (sec x - tan x ) , "then" (dy)/(dx) is equal to

If y=log(log(logx^3)) then (dy)/(dx)=

If y=log[tan(pi/4 +x/2)]) ,then (dy)/(dx) is

int(log(logx))/(x.logx)dx=