Math, asked by h4941658, 1 year ago

Prove that:2 tan^-1 √x=cos^-1(1-x/1+x)

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Answered by sanafebruary0202
3
hope it helps..mark as brainliest..
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Answered by shashankkkm
1

Answer: Thank you.

If you have any doubt, do let me know.

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