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Will

Give BRIANLIST

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Can some one explain this i got sent this. is this a threat i’m scared

Which expression and diagram represent “renee biked four times as far this month as last month”?