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If y= sin x +e^(x) then (d^2x)/(dy^2) =...

If `y= sin x +e^(x) ` then `(d^2x)/(dy^2)` =

A

`(-sinx+e^x)^(-1)`

B

`(sinx-e^x)/((cosx+e^(x))^3)`

C

`(sinx-e^x)/((cosx+e^x)^2)`

D

`(sinx+e^x)/((cosx+e^x)^3)`

Text Solution

Verified by Experts

The correct Answer is:
B
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