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Find the value of tan [1/2 sin^(-1) ((2a...

Find the value of `tan [1/2 sin^(-1) ((2a)/(1+a^(2))) + 1/2 cos^(-1) ((1-a^(2))/(1+a^(2)))]`

Text Solution

Verified by Experts

The correct Answer is:
`(2a)/(1-a^(2))`
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