Write the first five terms of the sequence defined by the recursive formula an = 5an-1 -1, with a1=0
2 answers
The second -1 shouldnt be a subscript
a9N0 = 5 a(n-1) - 1
a(1) = 0
a(2) = 5 a(1) - 1 = 5(0) - 1 = -1
a(3) = 5 a(2) - 1 = 5(-1) - 1 = -6
a(4) = .....
carry on
a(1) = 0
a(2) = 5 a(1) - 1 = 5(0) - 1 = -1
a(3) = 5 a(2) - 1 = 5(-1) - 1 = -6
a(4) = .....
carry on