Question

Which of the following are APs ? If they form an AP, find the common difference d and
write three more terms.

(iv) - 10, -6, -2,2,..
(v)3, 3+ 12,3 + 272, 3 + 313,...
(vi) 0.2,0.22,0.222,0.2222,...
(Vii)0.-4.-8,-12,
(viii) -1/2,-1/2,-1/2,-1/2,....
​

Answer 1

Answer:

4th and 8th are in AP having d is 4 and 0 respectively