Let then is equal to :

MATHEMATICS · Single correct · AP · Calculus BC · Infinite Sequences and Series · Infinite Sequences and Series

Problem

Let

S = \frac{3}{2} + \frac{3}{6} + \frac{3}{12} + \frac{3}{20} + \dots \infty

then

S

is equal to : (a) 1 (b) 2 (c) 3 (d)

\frac{3}{2}