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Find the domain of the following functio...

Find the domain of the following functions :
`(1)/(2)tan^(-1)(1-x^(2))-(pi)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
`=pi/2`
The domain of y is ` ( -oo , oo ) { x |xin -1} ` and range is `[-1 ,oo ) { y |y ge -1}`
the domain for ` tan ^(-1) (x^2 -1) `is `( 2 n +1) pi` , since tan ` x is an odd function .
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