Find the sum of the series.
-$$\sum _ { i = 1 } ^ { 5 } \frac { ( \mathrm { i } + 2 ) ! } { ( \mathrm { i } + 1 ) ! }$$
A) 19
B) $\frac { 129 } { 20 }$
C) 25
D) $\frac { 377 } { 60 }$

Question

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The Answer of Find the sum of the series.
-$$\sum _ { i = 1 } ^ { 5 } \frac { ( \mathrm { i } + 2 ) ! } { ( \mathrm { i } + 1 ) ! }$$
A) 19
B) $\frac { 129 } { 20 }$
C) 25
D) $\frac { 377 } { 60 }$

Find the Sum of the Series ∑i=15(i+2)!(i+1)!\sum _ { i = 1 } ^ { 5 } \frac { ( \mathrm { i } + 2 ) ! } { ( \mathrm { i } + 1 ) ! }i=1∑5​(i+1)!(i+2)!​

Find the Sum of the Series $\sum _ { i = 1 } ^ { 5 } \frac { ( \mathrm { i } + 2 ) ! } { ( \mathrm { i } + 1 ) ! }$