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# help

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Find \(1_6 + 2_6 + 3_6 + \cdots + 45_6\). Express your answer in base 6.

Aug 6, 2019

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1 in base 6 = 1

45 in base 6 = (4x6)+5 = 29

Sum of arithmetic sequence   = n (a1+an)/2 = 29 (30/2) = 435

435 in base 6 =   20036

Aug 6, 2019