1.

\[\frac{1}{1\,!}+\frac{4}{2\,!}+\frac{7}{3\,!}+\frac{10}{4\,!}+.....\infty =\]

A. \[e+4\]
B. \[2+e\]
C. \[3+e\]
D. \[e\]
Answer» C. \[3+e\]


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