Question

Please help me...........
it's important.........​

Answer 1

$Here is your answer$

$X=a cos^3t$

$DX/DT=3.acos^2.t × -sint$

$. y=bsin^3t$

$Dy/dt=3bsin^2t ×cost$

Dy/DX=Dy/dt÷dx/DT

=-bsint/acost

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Answer 2

Step-by-step explanation:

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