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If |cos^(-1) ((1 -x^(2))/(1 + x^(2)))| l...

If `|cos^(-1) ((1 -x^(2))/(1 + x^(2)))| lt (pi)/(3)`, then

A

`x in [-1/sqrt3, 1/sqrt3]`

B

` x in ( - 1/sqrt3, 1/sqrt3)`

C

` x in [0, 1/sqrt3]`

D

None of these

Text Solution

Verified by Experts

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