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JEE Main & Advanced Mathematics Trigonometric Equations Question Bank Solution of trigonometrical equations

  • question_answer
    The equation \[\sin x\cos x=2\]has

    A) One solution

    B) Two solutions

    C) Infinite solutions

    D) No solutions

    Correct Answer: D

    Solution :

    \[\sin x\cos x=2\]or\[\sin 2x=4\], which is impossible.


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