Write the first five terms of the sequence whose general term is given.
-$a _ { n } = \frac { 4 } { n ^ { 2 } }$
A) $4 , \frac { 4 } { 4 } , \frac { 4 } { 9 } , \frac { 4 } { 16 } , \frac { 4 } { 25 }$
B) $1 , \frac { 1 } { 4 } , \frac { 1 } { 9 } , \frac { 1 } { 16 } , \frac { 1 } { 25 }$
C) $1 , \frac { 2 } { 4 } , \frac { 3 } { 9 } , \frac { 4 } { 16 } , \frac { 5 } { 25 }$
D) $\frac { 1 } { 4 } , \frac { 2 } { 9 } , \frac { 3 } { 16 } , \frac { 4 } { 25 } , \frac { 5 } { 36 }$

Question

Quizplus · Accepted Answer

The first five terms are found by substituting $n = 1, 2, 3, 4, 5$ into the formula $a_n = \frac{4}{n^2}$, resulting in $4, \frac{4}{4}, \frac{4}{9}, \frac{4}{16}, \frac{4}{25}$.

Write the First Five Terms of the Sequence Whose General an=4n2a _ { n } = \frac { 4 } { n ^ { 2 } }an​=n24​

Write the First Five Terms of the Sequence Whose General $a _ { n } = \frac { 4 } { n ^ { 2 } }$