Home
Class 12
MATHS
If y=x+e^x , then (d^2x)/(dy^2) is equal...

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

A

`e^(x)`

B

`-e^(x)/(1+e^(x))^(3)`

C

`-e^(x)/(1+e^(x))^(2)`

D

`1/(1+e^(x))^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

(d^(2)x)/(dy^(2))=

If x^(y)=e^(x-y) , then (dy)/(dx) is equal to

If x=at^2,y=2at , then (d^2x)/(dy^2)=

If (y/x) + (x/y)=2 , then (dy)/(dx) is equal to

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

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

If x^(y) = e^(2(x-y)), "then" (dy)/(dx) is equal to

If y=x^(2)+2x+3," then "(d^(2)x)/(dy^(2))

if y = e^(sqrt(x)) , then (dy)/(dx) equals

If sin (xy) + (x)/(y) =x^(2) - y , " then " (dy)/(dx) is equal to