Question

which of the following sequence are A.P.?If they are A.P. find the common difference.
1)2,4,6,8,..
2)2,5,3,7,..
2 3
3)-10,-6,-2,2..
4)0.3,0.33,0.333,..
5)0,-4,-8,-12,..
6)-1,-1,-1,..
5 5 5
7)3,3.3+√2,3+2√2,3+3√2,..
8)127,132,137,..​

Answer 1

Answer:

here is your ans this is correct

and from digest