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  • 16-04-2024
  • Mathematics
contestada

Of the following, which are solutions to the differential equation 4y + y"=0?
I. y = 3 sin(2x)
II. y = 5 cos(2x)
III. y = e²ˣ
A. I only
B. II only
C. III only
D. I and II only

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