RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 4. Inverse Trigonometric Functions

Subject: Maths - Class 12th

Q. No. 54 of Very short answer

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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).

Chapter Exercises

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