Question

EXAMPLE 6 Let a sequence be defined by a1 = 1, a2 = 1 and
an =an-1 + an-2 for all n > 2,
Find an+1/an
for n = 1, 2, 3, 4.​

Answer 1

Answer:

for n=1

an+1/n

a1+1/1

1+1/1(given a1=1)

2/1

=2

same for all

I hope it will help you

Answer 2

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