1.

The minimum value of f(x)=2^((log_(8)^(3))cos^(2)x)+3^((log_(8)^(2))sin^(2))xis

Answer»

`2^(1-log_(8)SQRT(3))`
`2^(log_(8)sqrt(3))`
`3^(log_(8)sqrt(2))`
`2^(1+log_(8)sqrt(3))`

Answer :D


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