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The minimum value of a^(Cos^(2)x)+a^(Sin...

The minimum value of `a^(Cos^(2)x)+a^(Sin^(2)x)AA(a gt 0)` is

A

2a

B

`sqrt(2)a`

C

`2sqrt(a)`

D

`sqrt(a)`

Text Solution

Verified by Experts

The correct Answer is:
C
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