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If f(x)=int(x^(m))^(x^(n))(dt)/(lnt),xgt...

If `f(x)=int_(x^(m))^(x^(n))(dt)/(lnt),xgt0andngtm,` then

A

`f'(x)=(x^(m-1)(x-1))/(ln x)`

B

f(x) is decreasing for `xgt1`

C

f(x) is increasing in (0,1)

D

f(x) is increasing for `xgt1`

Text Solution

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The correct Answer is:
C, D
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