The sum of possible value of x for ^ -1 (x+1)+ ^ -1 ( 1 x-1 )
Mathematics · JEE Main · NTA Exams — Trigonometry
The sum of possible value of x for
\(\tan ^{-1}(x+1)+\cot ^{-1}\left(\frac{1}{x-1}\right)\)
\(\tan ^{-1}(x+1)+\cot ^{-1}\left(\frac{1}{x-1}\right)\)
Answer
(A)
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