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If the ratio of the sum of first n terms of two AP's is (7n+1) . . .
Question :
If the ratio of the sum of first n terms of two AP's is (7n+1):(4n+27), find the ratio of their mth terms.
Doubt by Saumya S.
Doubt by Pari
Answer :
(14m-6):(8m+23)
Detailed Solution :
Similar Question :
If the ratio of the sum of the first n terms of two A.P.s is (7n+1):(4n+27), then find the ratio of their 9th terms.
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