Question

a1=2, a2=1, and an+2=2an-an+1 Write out a1 through a5

a1=2, a2=1, and an+2=2an-an+1

Write out a1 through a5

Homework Answers

Answer #2

a1 = 2

a2 = 1

a3 = 2 * 2 - 1 = 3                                                                         

a4 = 2 * 1 - 3 = -1                                      

a5 = 2 * 3 - (-1) = 7

answered by: anonymous
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