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The minimum value of 2costheta+1/(sinthe...

The minimum value of `2costheta+1/(sintheta)+sqrt(2)tantheta` in the interval `(0, pi/2)` is :

A

`2+sqrt(2)`

B

`3sqrt(2)`

C

`2sqrt(3)`

D

`3+sqrt(2)`

Text Solution

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The correct Answer is:
B
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