Question

(vi) 0.2, 0.22,0.222,0.2222, ..
APs and find the common difference

Answer 1

Answer:

Common difference = difference between two consecutive terms

0.22−0.2=0.02

0.222−0.22=0.002

0.2222−0.222=0.0002

Since the difference between two consecutive terms is not constant

Therefore, the given sequence is not in A.P.

Answer 2

Answer:It is not an A.P.

Step-by-step explanation:

d1= 0.22- 0.2= 0.02

d2= 0.222-0.22=0.002

d3= 0.2222-0.222= 0.0002

Common difference is not same.

Hence, it is not an A.P.