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Mathematics, 02.03.2020 21:34 phy75

Show that푦=퐴sin(푘푡)+퐵cos(푘푡), is a solution to the differential equation푦′′=−푘2푦. Findconstants 퐴and 퐵that satisfy the initial conditions 푦(0)=20and 푦′(0)=0.

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Show that푦=퐴sin(푘푡)+퐵cos(푘푡), is a solution to the differential equation푦′′=−푘2푦. Findconstants 퐴and...
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