Let A_n=\frac{3}{4}-\frac{3^2}{4}+\frac{3^3}{4} \cdots . . .+(-1)^{n-1} \frac{3^n}{4} and B_n=1-A_n. Then, the least odd natural number p, so that B_n>A_n, for all n \geq p, is [15 Apr 2018 Shift 2]

Sequences and Series Part 1

Section: Mathematics

Question : 56 of 100

Marks: +1, -0

Let An=‌

−‌

+‌

⋯...+(−1)n−1‌

and Bn=1−An. Then, the least odd natural number p, so that Bn>An, for all n≥p, is

[15 Apr 2018 Shift 2]

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