The minimum value of a^2sec^2x+b^2cosec^...

The minimum value of `a^2sec^2x+b^2cosec^2x,0ltaltb`,is

A

a+b

B

`(a+b)^2`

C

`(a+b)^4`

D

None of these

Verified by Experts

The correct Answer is:

B

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