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if x=2 cos theta -2cos 2 …

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if x=2 cos theta -2cos 2 theta and y= 2sin theta -sin 2 theta then prove that dy/dx =tan(3 theta/2)

    • Posted by Hardeep Kaur 7 years, 10 months ago

    CBSE > Class 12 > Mathematics
    • 2 answers

    Hardeep Kaur 7 years, 10 months ago

    Please solve this question

    1Thank You

    Jin Kazama 7 years, 10 months ago

    Diff. both x and y with theata and divide them ?

    0Thank You

    ANSWER
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