Question

help me solve this question please

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Answer 1

Hii its tom85

y= sin(2πt+π/6)

y=(sqrt3/2)*sin2πt+cos2πt(1/2)

differentiating with respect to t we get

dy/dt=1/2(2πsqrt3cos2πt -π sin2πt)

dy/dt=π/2(2sqrt3cos2πt - sin2πt)

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hope it helps you dude