Write the first four terms of the sequence whose general term is given.
-$$a _ { n } = \frac { - 2 ( n + 1 ) ! } { n ! }$$
A) $- 1,0,1,2$
B) $- 4 , - 3 , - \frac { 8 } { 3 } , - \frac { 5 } { 2 }$
C) $- 4 , - 3 , - \frac { 4 } { 3 } , - \frac { 5 } { 12 }$
D) $- 4 , - 6 , - 8 , - 10$

Question

Quizplus · Accepted Answer

The general term simplifies to $a_n = -2(n+1)$. Plugging in $n = 0, 1, 2, 3$ gives $-4, -6, -8, -10$.

Write the First Four Terms of the Sequence Whose General an=−2(n+1)!n!a _ { n } = \frac { - 2 ( n + 1 ) ! } { n ! }an​=n!−2(n+1)!​

Write the First Four Terms of the Sequence Whose General $a _ { n } = \frac { - 2 ( n + 1 ) ! } { n ! }$