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anonymous
 4 years ago
What is the n th term of the series:
1+1+2+3+5+8+13+21+...
anonymous
 4 years ago
What is the n th term of the series: 1+1+2+3+5+8+13+21+...

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0A(n) = A(n1) + A(n2) where a1 = 1 and a2 = 1 ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0N th term is given by the formulae A(n)=A(n+1)+A(n+2) N=(n+1)+(n+2)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I know dw:1350296451209:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0But what in terms of n only.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it's funny that there is a question about the golden ratio now

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0In terms of n > FIBOnnACCI

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[F_nF_{n1}F_{n2}=0 \ \ \ n\ge2\] setting up characterestic equation gives\[\lambda^2\lambda1=0\]wchich gives\[\phi_1=\frac{1+\sqrt{5}}{2}\]\[\phi_2=\frac{1\sqrt{5}}{2}\]and so\[F_n=A\phi_1^n+B\phi_2^n\]and all u need is finding A and B using the values of \(F_0\) and \(F_1\)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@mukushla how dw:1350297426979:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0oh I get it now...... thanx

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@sauravshakya may you explain how ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i thought i got it but i realized that i was wrong
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