Question: Question 5Use D-operator methods to find the particular solution y1 of the equation(D26D13)y=e-3tsin(2t)Hint: s26s13=(s32i)(s3-2i).Total marks: 45Page 1 of 1Use these for extra practice or revision.23.

Question 5Use D-operator methods to find the particular solution y1 of the equation(D26D13)y=e-3tsin(2t)Hint: s26s13=(s32i)(s3-2i).Total marks: 45Page 1 of 1Use these for extra practice or revision.23. Find complete general solutions of the equations below.(a)(D2)(D-1)2y=6et(b)D2(D-2)3y=4te2t(c)dydtd2dt2-dydt-y=8coshp(d)(D2-1)2y=4tc2.

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