If α and β are the roots of the equation 375x2 – 25x – 2 = 0, then \(\underset{n\to \infty }{\mathop{lim}}\,\underset{r=1}{\overset{n}{\mathop \sum }}\,{{\alpha }^{r}}+\underset{n\to \infty }{\mathop{lim}}\,\underset{r=1}{\overset{n}{\mathop \sum }}\,{{\beta }^{r}}\) is equal to:

• A. 21/346
• B. 29/358
• C. 1/12
• D. 7/116