tan^-1 √3 - cot^-1 (-√3) =

Question

\(\tan ^{-1} \sqrt{3}-\cot ^{-1}(-\sqrt{3})=\)

(a) \(\pi\)

(b) 0

(c) \(2 \sqrt{3}\)

(d) \(-\frac{\pi}{2}\)

Answer 1

सही विकल्प है (b) 0