Math, asked by Sachinshekhavat, 1 year ago

x=acost y=bsint find ds/dt

Answers

Answered by Anonymous

4

Step-by-step explanation:

x = acost

dx/dt = -asint

y = bsint

dy/dt = bcost

ds/dt = √(dx/dt)² + (dy/dt)²

= √a²sin²t + b²cos²t

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