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If y = a^(a^x) then (dy)/(dx) =...

If `y = a^(a^x)` then `(dy)/(dx)` =

A

`y.a^x(loga)^2`

B

`y.a^(x).log a`

C

`(y.a^x)^2`

D

`(y.a^x)`

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The correct Answer is:
A
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AAKASH SERIES-DIFFRENTATION-PRACTICE SHEET (EXERCISE - I) (LEVEL - I)(Straight Objective Type Questios)
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  4. If f(x)=a^x/x^a then f'(a) =

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  6. If f(x) = log(x)(lnx) then f'(x) at x = e is

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  11. (d)/(dx) {cos x ^(0)}=

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  12. Let f(x) =x^n,n si being a positive integer . The value of n for which...

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  13. If y = (sin^2x)/(1+cotx)+(cos^2x)/(1+tanx) then dy/dx is equal to

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  16. If f(x)=x/(sqrt(1-x^2)),g(x) = x/(sqrt(1+x^2)) , then d/(dx)(fog(x)) =

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  17. If x = a{costheta + log tan((theta)/(2))} andy = a sin theta, then (dy...

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