Home
Class 12
MATHS
If y = (e^(x)+e^(-x))/(e^(x)-e^(-x))then...

If y = `(e^(x)+e^(-x))/(e^(x)-e^(-x))`then is equal to...

A

`"sech"^2x`

B

`"-cosech"^2x`

C

`"sech"^2x`

D

`"cosech"^2x`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

int_(0)^(1)(dx)/(e^(x)+e^(-x)) is equal to

int_0^1(dx)/(e^x+e^(-x)) is equal to

int ((x+3)e^(x))/((x+4)^(2)) dx is equal to

int (x-1)e^(-x) dx is equal to :

int((x+3)e^(x))/((x+4)^(2))dx is equal to

int e^(e^(e^(x)))e^(e^(x))dx is equal to :

If y = x+e^(x) , then (d^(2)y)/(dx^(2)) is equal to

int(e^(2x) - e^(-2x))/(e^(2x) + e^(-2x)) dx .

inte^(e^(e^(*^(x))))*e^(e^(x))*e^(x) dx equal to