Ex 2.1, 8 - Find principal value of cot-1 (root 3) - CBSE

  1. Chapter 2 Class 12 Inverse Trigonometric Functions (Term 1)
  2. Serial order wise

Transcript

Ex 2.1, 8 Find the principal value of cot−1 (√3) Let y = cot−1 (√3) cot y = √3 cot y = cot 𝝅/𝟔 ∴ y = 𝝅/𝟔 Since Range of cot−1 is (0, π) Hence, Principal Value is 𝝅/𝟔

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