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[" If the ratio of "n''" terms of two A....

[" If the ratio of "n''" terms of two A.P's is "(2n+8):(5n-3)" ,then the ratio of the sums of their "n],[" terms is "],[[" (A) "(2n+18):(5n+1)," (B) "(5n-1):(2n+18)," (C) "(2n+18):(5n-1)," (D) "(3n+18):(4n+1)]]

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