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sin [ tan^(-1). (1 - x^(2))/(2x) + cos^(...

`sin [ tan^(-1). (1 - x^(2))/(2x) + cos^(-1) . (1-x^(2))/(1 + x^(2))]` is

A

1

B

0

C

`-1`

D

None of these

Text Solution

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The correct Answer is:
A
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ARIHANT MATHS-INVERSE TRIGONOMETRIC FUNCTIONS-Exercise (Single Option Correct Type Questions)
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