Mathematics, 18.07.2019 23:30 jones03riley

Find the sum of the first 10 terms for the sequence {21, 63, 189, . . }. 5.2 × 1010 620,004 206,661 2730

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Find the sum of the first 10 terms for the sequence {21, 63, 189, . . }. 5.2 × 1010 620,004 206,661...

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