English, asked by subbaseema25427, 2 months ago

which term of AP 7,10,13 is 980 more than its 18 terms​

Answers

Answered by ramandeepkaur9507
0

Answer:

common difference=3

first term=7

ap=a+(n-1)d

7+18-1×3

7+17×3

58

58+980

1038

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