Question

Find the fifth term in the sequence is defined as the following a_n=4+(-1)^n

Answer 1

Answer:

5

Step-by-step explanation:

$a_{5}$ = 4 + $(-1)^{5-1}$

$a_{5}$ = 4  + $(-1)^{4}$

$a_{5}$ = 4 + 1

$a_{5}$ = 5