Let an ^ -1 y= an ^ -1 x+ an ^ -1 ( 2 x 1-x^ 2 ) , where Then a value of y is
Mathematics · JEE Main · NTA Exams — Trigonometry
Let \(\ an ^{-1} y=\ an ^{-1} x+\ an ^{-1}\left(\frac{2 x}{1-x^{2}}\right)\), where 
Then a value of y is
Then a value of y is
Answer
(C)
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