Question

check whether the following sequence are in A. P or not 9,13,17,21,25...​

Answer 1

Answer:

yes it is an a.p.

13 - 9 = 4

17 - 13 = 4

21- 17 = 4

25 - 21 = 4

Step-by-step explanation:

common difference= 4

Answer 2

Answer:

Yes they are in A.P.

The difference of each two consecutive terms is 4

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