find the first 15 terms of the arithmetic progression 2,8,14,20...
Answers
Answered by
1
Answer:
Step-by-step explanation:
use b-a=c-b formula please
Answered by
1
Answer:
a = 2, d = 8-2=6
n = 15
a15 = 2+(15-1)6
a15= 2+(14)6
a15 = 2+84 = 86
Similar questions