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Differentiation of cos square 2x

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Differentiation of cos square 2x

    • Posted by Ca Crafted World 6 years ago

    CBSE > Class 12 > Mathematics
    • 5 answers

    Aniket Kumar 6 years ago

    -4cos2x sin2x

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    Student Cbse 6 years ago

    -2sin4x

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    Vishal Kumar Sahu 6 years ago

    d/dx cos^2(2x) d/dx{cos(2x)}^2 2cos(2x)d/dxcos(2x) 2cos(2x) {-2sin(2x)} -2{2sin(2x)cos(2x)} -2{sin(4x)} -2sin(4x) Ans......|

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    Sneha Mourya 6 years ago

    -4cos2x sin2x

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    Jaya Mishra 6 years ago

    d {Cos^2(2x)}/dx =2Cos2x d(cos2x)/dx =2cos2x(-sin2x)d(2x)/dx = -4cos2xsin2x =-2sin4x ans.....

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