MathematicsMedium66×since 2002Q4122If cot^−-−1(α\alphaα) = cot^−-−1 2 + cot^−-−1 8 + cot^−-−1 18 + cot^−-−1 32 + ...... upto 100 terms, then α\alphaα is :A1.02B1.03C1.01D1.00Check answerSkip