Add New Description

Fill up the form and submit

1 + \frac{1}{3} + \frac{1}{9} + \frac{1}{27} + . . . . . . . .

\frac{121}{80}

\frac{121}{81}

\frac{121}{49}

\frac{49}{121}

ANS : 2

Descrption

To add a description please, login first. click here to login

Cancel Login