Question

16. Find the 9th term ironte eu Ulu
17. For what value of k will the consecutive terms 2k +1,3k + 3 and 5k - 1 form on A.P?
[CBSE 2016
1 1+ m 1 + 2m
18. Write the nth term of the A.P.
(CBSE 200
.....​

Answer 1

Answer:

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