Section 4

A Geometric Series is the sum of the sequence. Individual numbers in the series are still called . terms . and are identified with . tn. where n is the . number. or . position. of the term. The . sum. up to a particular term, tn, will now be identified with . Sn, where Sn is the sum of the n terms. Sequence Series . 2x, 4x2, 8x3, … 2x + 4x2 + 8x3 +… Given a, r, n where a is the first term ... ................
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