Question

Find s(21) for the sequence s(n) = 5n - 4, n F{1,2,3...)

Answer 1

Answer:

s(21) = 101.

Step-by-step explanation:

Just substitute n = 21 in the general form:

s(21) = 5(21) - 4

= 105 - 4

= 101. (answer)>