Mathematics

Mathematics

Problem

Which one of the following sequences is an arithmetic progression? a) 2, 4, 8, 162,\,4,\,8,\,16 b) 5, 9, 13, 175,\,9,\,13,\,17 c) 7, 5, 2, 07,\,5,\,2,\,0 d) 1, 1.5, 2.5, 3.51,\,1.5,\,2.5,\,3.5

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