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Questions  >>  CBSE XII  >>  Math  >>  Model Papers
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Q)

Prove that \( tan^{-1}\sqrt x = \frac{1}{2}cos^{-1} \bigg(\frac{1-x}{1+x} \bigg), x \in [0,1].\)

This question is Q.No.9 of Misc. chapter 2

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