The sum of infinite terms of the following series \[1+\frac{4}{5}+\frac{7}{{{5}^{2}}}+\frac{10}{{{5}^{3}}}+.........\] will be [MP PET 1981; RPET 1997; Roorkee 1992; DCE 1996, 2000]

The sum of infinite terms of the following series \[1+\frac{4}{5}+\fra

1.	The sum of infinite terms of the following series \[1+\frac{4}{5}+\frac{7}{{{5}^{2}}}+\frac{10}{{{5}^{3}}}+.........\] will be [MP PET 1981; RPET 1997; Roorkee 1992; DCE 1996, 2000]
A.	\[\frac{3}{16}\]
B.	\[\frac{35}{8}\]
C.	\[\frac{35}{4}\]
D.	\[\frac{35}{16}\]
Answer» E.

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The sum of infinite terms of the following series \[1+\frac{4}{5}+\frac{7}{{{5}^{2}}}+\frac{10}{{{5}^{3}}}+.........\] will be [MP PET 1981; RPET 1997; Roorkee 1992; DCE 1996, 2000]

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