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JEE Main & Advanced Mathematics Trigonometric Equations Question Bank Numerical Value Type Questions - Trigonometric Equation

  • question_answer
    If \[{{\sin }^{2}}x-\cos x=1/4,\] if the sum of values of x between 0 and \[2\pi \] is \[k\pi \] then find k.

    Answer:

    2.00


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