Valishati Valishati

07-04-2020
Mathematics

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Solve ds/dt=cos(2t)+sin(t) explicitly when t=π and s = 1.

Solve dsdtcos2tsint explicitly when tπ and s 1 class=

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amna04352 amna04352

07-04-2020

Answer:

s = ½sin(2x) - cos(x)

Step-by-step explanation:

s = sin(2t)/2 - cos(t) + c

1 = sin(2pi)/2 - cos(pi) + c

1 = 0 - (-1) + c

1 = 1 + c

c = 0

s = ½sin(2x) - cos(x)

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