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If x=cost"and"y=sint ,"p r o v et h a t...

If `x=cost"and"y=sint ,"p r o v et h a t"(dy)/(dx)=1/(sqrt(3))"at"t=(2pi)/3`

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If x=cost " and " y=sint ,"prove : "(dy)/(dx)=1/(sqrt(3))"at " t=(2pi)/3

If x=cost " and " y=sint ,"prove : "(dy)/(dx)=1/(sqrt(3))"at " t=(2pi)/3

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If x=cost andy=sint , then prove that (dy)/(dx)=(1)/(sqrt3), at t=(2pi)/(3) .

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