Consider the inequality

MATHEMATICS · Multi-part · CBSE · Mathematics · Inverse Trigonometric Functions · Inverse Trigonometric Functions

Problem

Consider the inequality arctan⁡(3x−2)>π3\arctan (3x-2) > \dfrac{\pi}{3}, where xx is a real number. (i) Convert the given inequality into an equivalent inequality in terms of 3x−23x-2 without any inverse trigonometric function. (ii) Hence determine the complete solution set of xx satisfying the inequality. (iii) Express your answer in interval notation on the real line.

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