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If x = 3 sin t - sin 3t, y = 3 cos t - c...

If `x = 3 sin t - sin 3t, y = 3 cos t - cos 3t,` find `(dy)/(dx)` at `t = (pi)/(3).`

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ARIHANT PUBLICATION-SAMPLE PAPER 3 -SHORT ANSWER TYPE QUESTIONS
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