Question

Find the solution for the recurrence relation: s(k)-20s(k-1)+100s(k-2)=0 where s(0)=2,s(1)=30

Answer 1

Answer: =e^{-2t}\cos \left(t\right)-2e^{-2t}\sin \left(t\right)

Step-by-step explanation:.................................................................................................................................................

Answer 2

Step-by-step explanation:

Find the generating function of the

recurrence relation S() ( ) k = 2S k − 1 , S( ) 0 = 1 .