Listen NCERT Audio Books to boost your productivity and retention power by 2X.
Answer each of the following questions in one word or one sentence or as per exact requirement of the question:
Write the value of cot–1(–x) for all x ∈ R in terms of cot–1x.
We know that cot-1 (-x) = π – cot-1 (x)
∴ The value of cot-1 (-x) for all x ∈ R in term of cot-1 x is π – cot-1 (x).