Question

2+4+6+8......to 20 terms.find AP

Answer 1

2,4,6,8,10,12,14,16,18,20

Answer 2

here common difference =2 and a=2
then Ap to be continue 2,2+2=4,4+2=6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40