Solve the IVP and use the result to find amplitude and the phase shift (in degree)....

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Question

math calculus

Answer 1

Answer #1

+4y=0; y(0)=1, y(0)=-2 $+4=0 D=122 -.y = e, covat te sinat y (0)=1=c, y(o)=-2 = 24 4 =-1 1 2 TITIP TTTFTT ey= court - sinat

Answer 2

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