Question

Which of the following list of numbers does form an A.P? If they form an AP, write the next four terms :-

a) -8,-4, 0, 4, ...........
b) -2,-3,-6,-9, ................
pls help me...​

Answer 1

Answer:

Option A is in A.P.

And the next four terms are-

-12 -15 -18 -21

Answer 2

Answer:

a)-8,-4,0,4,....................