Consider the nonhomogeneous linear recurrence relation an = 3an−1 + 2^n. Show
that a^n = – 2^(n+1) is a solution of this recurrence relation.
"a_{n-1}=-2^n"
then:
"3a_{n\u22121} + 2^n=-3\\cdot2^n+2^n=2^n(1-3)=-2\\cdot2^n=-2^{n+1}=a_n"
Need a fast expert's response?
and get a quick answer at the best price
for any assignment or question with DETAILED EXPLANATIONS!
Comments
Leave a comment