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If x=3cos t- 2cos3t Y=3sin t- …

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If x=3cos t- 2cos3t Y=3sin t- 2sin3t find dy/dx

    • Posted by Pramod Koranga 7 years, 5 months ago

    CBSE > Class 12 > Mathematics
    • 1 answers

    Umakanth N 7 years, 5 months ago

    dy/dx=3-sint-2-sin3t . 3 =-3sint+6sin3t

    2Thank You

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