2 years ago

If dy/dx = y cos x and y = 3 when x = 0, then y =....? Here are the answer choices

1 answer:

3 0

Dy/dx = y cos x
y = Ae^sin(x)
y(0) = Ae^sin(0) = A = 3
A = 3

Therefore, y = 3e^(sinx)

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