RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 4. Inverse Trigonometric Functions

Subject: Maths - Class 12th

Q. No. 44 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 principal value of .

Given tan-1 √3 + cot-1 √3

We know that tan-1 √3 = π/3 and cot-1 √3 = π/6

= π/2

Chapter Exercises

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