If ^ -1 ( )= ^ -1 2+ ^ -1 8+ ^ -1 18+ ^ -1 32+ . upto 100 terms, then a is
Physics · JEE Main · NTA Exams — Kinematics
\(\text { If } \cot ^{-1}(\alpha)=\cot ^{-1} 2+\cot ^{-1} 8+\cot ^{-1} 18+\cot ^{-1} 32+\ldots .\)upto 100 terms, then a is
- 1.01
- 1.02
- 1.00
- 1.03
Answer
(C) 1.00
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