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The geometric series on the real line. In mathematics, the infinite series 1 2 + 1 4 + 1 8 + 1 16 + ··· is an elementary example of a geometric series that converges absolutely. The sum of the series is 1. In summation notation, this may be expressed as. The series is related to philosophical questions considered in antiquity, particularly ...
1 − 2 + 4 − 8 + ⋯. In mathematics, 1 − 2 + 4 − 8 + ⋯ is the infinite series whose terms are the successive powers of two with alternating signs. As a geometric series, it is characterized by its first term, 1, and its common ratio, −2. As a series of real numbers, it diverges. So in the usual sense it has no sum.
Watch live (3, UK only) Watch live (4, UK only) Virgin TV Go. Watch live. Now TV. Watch live (Ireland only) TNT Sports (formerly BT Sport) is a group of pay television sports channels in the United Kingdom and Ireland. Owned by Warner Media and BT Group, they first launched on 1 August 2013. The channels are based at Warner Media’s complex in ...
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BT Sport Score. BT Sport Score was a weekly television programme broadcast on BT Sport during the football season. The programme updated viewers on the progress of football games in the United Kingdom on Saturday afternoons between 2:45pm and just after 5pm. BT Sport Score was hosted by Darrell Currie and Jules Breach.
In mathematics, 1 + 2 + 4 + 8 + ⋯ is the infinite series whose terms are the successive powers of two. As a geometric series, it is characterized by its first term, 1, and its common ratio, 2. As a series of real numbers it diverges to infinity, so the sum of this series is infinity. However, it can be manipulated to yield a number of ...
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In geometry, the problem of dividing a circle into areas by means of an inscribed polygon with n sides in such a way as to maximise the number of areas created by the edges and diagonals, sometimes called Moser 's circle problem, has a solution by an inductive method. The greatest possible number of regions, rG = , giving the sequence 1, 2, 4 ...