Math, asked by jahan805, 11 months ago

If the 2nd term of an

a.p is 13 and 5th term is 25, then what is its 7th term?

Answers

Answered by neerajcseitgmailcom

14

a+d=13.& a+4d =25 subtract both equations we get d=4. &a= 9 so by Q. A7=a+(n-1)d. 9+(7-1)4 =33

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