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The greatest of tan1, tan^-1 1, sin^-1 1...

The greatest of `tan1, tan^-1 1, sin^-1 1, sin1, cos1`, is

A

`sin^-1 1`

B

tan1

C

`tan^-1 1`

D

none of these

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The correct Answer is:
A
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PATHFINDER-TRIGONOMETRIC EQUATION AND INVERSE-QUESTION BANK
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  3. The greatest of tan1, tan^-1 1, sin^-1 1, sin1, cos1, is

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