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

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Bill's activity

Bill Foster on Quotient rule - differentiate linear over quadratic 5 years, 9 months ago

Gave some feedback: Ready to use

Bill Foster on Quotient rule - differentiate exponential over exponential 5 years, 9 months ago

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Bill Foster on Quantifiers 2- 5 years, 9 months ago

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Bill Foster on Probability, expectation and variance of uniform distribution 5 years, 9 months ago

Gave some feedback: Ready to use

Bill Foster on Probability, expectation and variance of exponential distribution 5 years, 9 months ago

Gave some feedback: Ready to use

Bill Foster on Probability of not choosing any from a subset 5 years, 9 months ago

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Bill Foster on Probability - sum of two numbers drawn without replacement 5 years, 9 months ago

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Bill Foster on Probability - draw without replacement 5 years, 9 months ago

Gave some feedback: Doesn't work

Bill Foster on Row reducing a matrix and finding its rank and nullity-MA2223 5 years, 9 months ago

Gave some feedback: Ready to use

Bill Foster on set2 5 years, 10 months ago

Gave some feedback: Ready to use