I have attempted to solve this problem all weekend and have gotten no where. Can someone please help me!?!?!? Or at least point me in the right direction? TIA
I searched the forum and couldn't find this proof. I keep getting stuck once I start to substitute. I don't think its that hard, I just can't get past the substitution!!!! Help!!! TIA
Refer to the defnition of Fibonacci numbers F(n)
F(1) = 1
F(2) = 1
F(n) = F(n-1) + F(n-2)
Use strong induction to show that F(n+k) = F(n+1)F(k) + F(n)F(k−1)