Question

'ind the first 10
1) 4, 6 and 8​

Answer 1

Answer:

AP=4,6,8.....

a=4

d=6-4=2

n=10

therefore, a10=a+(n-1)d

a10=4+(10-1)2

a10=4+(9×2)

a10=4+18

a10=22