A=[1/2*(sqrt(2)+1)^2002]-1
prove that 7 divide A (ok now ?!)
:D :D :D :D :D
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A=[1/2*(sqrt(2)+1)^2002]-1
prove that 7 divide A (ok now ?!)
:D :D :D :D :D
Proove that A = 7*k? What is k?
k E N
EPSILON. EPSILON! :mad:
(lower case actually)
And Mathematica agrees :p
b A R B I E
prove that 7 divide A
come on it's easy !!???!!!
:D :D :D :D :D
help:
try this :
An=2*An-1+An-2 => L^2-2*L-1=0 (or something like that)
i think he's trying to ask us to solve something he don't understand that he found out of a text book.