Question

y = tan^-1(e^x) find dy/dx

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Answer 1

Step-by-step explanation:

we know that

if y= tan^-1(x)

then

dy/dx=1/(1+x²)

so

here x=e^x

so

dy/dx

1/(1+e^x)× e^x

e^x/1+e^x

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