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If y=Ae−ktcos(pt+c) and y2+λky1+(p2+k2)y=0, then the value of λ is (where y1=dydt, y2=d2ydt2)

Answer» If y=Aektcos(pt+c) and y2+λky1+(p2+k2)y=0, then the value of λ is

(where y1=dydt, y2=d2ydt2)


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