Given a sequence a1, a2........ an. If a1 = 25 & in the sequence if every number is '-2' times the preceding number,

then Col A: a100 Col B: -10,000 which of both are great ..i did for a100 as 25(-2^99) so Col is bigger is it correct

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- Aug 17th 2009, 10:32 AMbluffmaster.roy.007series doubt
Given a sequence a1, a2........ an. If a1 = 25 & in the sequence if every number is '-2' times the preceding number,

then Col A: a100 Col B: -10,000 which of both are great ..i did for a100 as 25(-2^99) so Col is bigger is it correct - Aug 17th 2009, 12:18 PMCaptainBlack