Statement-1:

MATHEMATICS · Single correct · CBSE · Mathematics · Inverse Trigonometric Functions · Inverse Trigonometric Functions

Problem

Statement-1: tan⁡2(sec⁡−12)+cot⁡2(csc⁡−13)=11\tan^2(\sec^{-1}2) + \cot^2(\csc^{-1}3) = 11. Statement-2: tan⁡2θ+sec⁡2θ=1=cot⁡2θ+csc⁡2θ\tan^2\theta + \sec^2\theta = 1 = \cot^2\theta + \csc^2\theta. (a) Statement-1 is true, Statement-2 is true and Statement-2 is correct explanation for Statement-1 (b) Statement-1 is true, Statement-2 is true and Statement-2 is not correct explanation for Statement-1 (c) Statement-1 is true, Statement-2 is false (d) Statement-1 is false, Statement-2 is true

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