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Let An = (3/4) -(3/4)^2 + (3/4)^3 +........

Let `A_n = (3/4) -(3/4)^2 + (3/4)^3 +.....+(-1)^(n - 1) (3/4)^n` , B_n = 1 - A_n . Find a least odd natural number `n_0`, so that `B_n gt A_n forall n ge n_0`.

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PATHFINDER-PROGRESSION AND SERIES -QUESTION BANK
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