Question

formula for geometric progression?

Answer 1

A{n} = A{O}(r)^n

Answer 2

http://www.intmath.com/series-binomial-theorem/2-geometric-progressions.php

Answer 3

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Answer 4

typos in color too lol

Answer 5

@Amistre....ur addicted to colors now? :P

Answer 6

:)

Answer 7

:P :)