Question

Ν
4
Try These
1. Find out which of the following sequences are arithmetic progressions:-
i) 9, 16, 23, 30, ....
11, 15, 18, 20,
4, 13, 19, 28, ......
(ν) 0, -3, -6, -9,
(v) 2, 2, 2, 2, ......
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Answer 1

Answer:

1=Its an ap

2=not an ap

3=its an ap

4=its also an ap

Answer 2

Answer:

i, iv, and v are AP as their d is same throught sequence