1.

Find the 7th term from the end of the AP 7, 10, 13............. 184

Answer» Given:- a=7, d=10-7=3, n=7We know that an=a+(n-1)×da7=7+(7-1)×3a7=7+6×3a7=7+18a7=25 Hence, the 7th term of an AP is 25 Ans


Discussion

No Comment Found