JEE Main & Advanced Mathematics Inverse Trigonometric Functions Question Bank Numerical Value Type Questions - Inverse Trigonometric Function

  • question_answer
    If \[2{{\sin }^{-1}}x={{\sin }^{-1}}\left( 2x\sqrt{1-{{x}^{2}}} \right)\] and \[\left| x \right|\,\,\le \,\,a\] then find a.

    Answer:

    0.70


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