The ratio of the sum of n terms of two A.P.s is (7n+1):(4n+27).Find the ratio of their mth term.

@harsh_rahamatkar: Good answer! Keep posting!

 

Let a1, a2 and d1, d2 be the first terms and common difference of two A.P.'s.

Suppose and denote the sum of n terms of two A.P.'s.

Thus, the ratio of their mth terms is 14m – 6 : 8m + 23.

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