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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main - Mock Test - 40

  • question_answer
    If \[{{\sin }^{2}}x+\sin x\cos x-6{{\cos }^{2}}x=0,\]\[\frac{-\pi }{2}<x<0,\] then the value of \[sin\text{ }2x,\]is ____.

    Answer:

    -0.6


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