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The maximum value of the expression `|sqrt(sin^2x+2a^2)-sqrt(2a^2-1-cos^2x)|` , where `aa n dx` are real numbers, is `sqrt(3)` (b) `sqrt(2)` (c) `1` (d) `sqrt(5)`

A

1

B

2

C

`sqrt(2)`

D

`sqrt(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
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