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[" It the sums of n terms of two anthmetic progressions are in the ratio "(3n+5)/(5n+7)" ,then their "],[" n terms are in the ratio "],[[" (a) "(3x-1)/(5x-1)," (b) "(3x+1)/(5x+1)," (c) "(5n+1)/(3n+1)," (d) "(5n-1)/(2)]]

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If the sums of n terms of two arithmetic progressions are in the ratio (3n+5)/(5n+7) , then their n t h terms are in the ratio (3n-1)/(5n-1) (b) (3n+1)/(5n+1) (c) (5n+1)/(3n+1) (d) (5n-1)/(3n-1)

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