Mathematics, 16.07.2019 20:00 guzmangisselle

Find the common difference of the arithmetic sequence.2, 1 8/9, 1 7/9,1 2/3, . . a.9b.-1/9c.-9d.1/9

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Find the common difference of the arithmetic sequence.2, 1 8/9, 1 7/9,1 2/3, . . a.9b.-1/9c.-9d.1/9...

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