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Ex 2.2, 12 - Chapter 2 Class 12 Inverse Trigonometric Functions (Term 1)

Last updated at May 12, 2021 by

Ex 2.2, 12 - Find: cot (tan-1 a + cot-1 a) - Chapter 2 Inverse

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Ex 2.2, 12 Find the value of cot (tan−1 α + cot−1 α) cot (tan−1 𝛂 + cot−1 𝛂) = cot (𝝅/𝟐) = cot ((180°)/2) = cot (90°) = 0 (As tan−1 x + cot−1 x = 𝜋/2)

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