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

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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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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.