Sum up the series!

\[1 + \frac{1}{3} + \frac{1\cdot 3}{3\cdot 6} + \frac{1\cdot 3\cdot 5}{3\cdot 6\cdot 9} + \cdots = \sqrt{Y}\]

\(Y\) is given as above, find \( 5Y + 1\).

×

Problem Loading...

Note Loading...

Set Loading...