Member of the e-learning unit. Retiring at the end of September 2016.

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Bill's activity

Bill Foster on Find the limit of an algebraic fraction 1 week, 5 days ago

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Bill Foster on Prove discontinuity of a function at a given point 1 week, 6 days ago

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Bill Foster on Find the limit of an algebraic fraction as parameter tends to a given value 1 week, 6 days ago

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Bill Foster on Find the discontinuity in a piecewise-defined function 1 week, 6 days ago

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Bill Foster on Find discontinuities of piecewise-defined function 1 week, 6 days ago

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Bill Foster on Find discontinuities in a piecewise-defined function 1 week, 6 days ago

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Bill Foster on Find point when a sequence becomes strictly decreasing 1 week, 6 days ago

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Bill Foster on Find least upper bounds and greatest lower bounds of four sets 1 week, 6 days ago

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Bill Foster on Gauss elimination to solve a system of linear equations. 2 weeks ago

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Bill Foster on Find probabilities from 2D frequency table, 2 weeks ago

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