Math, asked by seema9854, 11 months ago

Find the 15th term of a.p :-7,-4,-1

Answers

Answered by Anonymous

1

Answer: given series -7,-4,-1... Here common difference= 3

General term an= a+(n-1)d . Then fifth term a15 = -7+(15-1)3= -7+42= 35.

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