Question

Write the following function in simplest form :

tan^-1 ((2x^(1/2))/(1-x))


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Answer 1

Answer:

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Step-by-step explanation:

tan−1 (√((1 −〖 cos〗⁡x)/(1 ... 1 – 2sin2x Replacing x by /2 cos (2/2) = 1 – 2 sin2 /2 cos (x) = 1 – 2 sin2 .