Interesting GMATFix Problem-26

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Interesting GMATFix Problem-26

by arora007 » Tue Sep 21, 2010 1:03 pm
The seqnece a1,a2,a3....an is such that an=2a(n-1) - a(n-2) [n , n-1 n-2 are subscript] for all n>=3.
a7 is 20% greater than a6. If a4=3 what is the value of a100 + a200 ?
A)298
B)299
C)300
D)301
E)302
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by goyalsau » Tue Sep 21, 2010 2:23 pm
is it A

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by arora007 » Tue Sep 21, 2010 3:34 pm
goyalsau wrote:is it A
OA is A, ur steps in solving this problem?
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by diebeatsthegmat » Tue Sep 21, 2010 7:26 pm
goyalsau wrote:is it A
how do you solve this problem?