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Introduction to SecondOrder DDE'H Using an \"educated guess" approach, come up with solutions to the following DDE's. Remember that every homogeneous secondorder ODE has two solutions! 1|Write the general solution by using the Superposition Theorem to combine them. I. y" + 23! : I] 2. y" = 63: 3. y" '3 = I] (this one 1will only have one solution] 4. 2].!" By 2 I] 5. Ely" + 23: : I] SOLUTIONS: 1. y = k, sin(V2t) + k2 cos(V/2t) 2. y= kevot + K,e-vet 3. y = 4.5tz + c 4. y"- 4y= 0-y=ke"+ ke-2t5. y"+. V =0 av=k, sin NIH t + K2 COS NIK t