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RobertTheTutor
  • Member for 1 year, 7 months
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MIT BS in Physics '92, BC MA in Mathematics '96 Private tutor since 1993. I used to tutor in Harvard Square but I have moved my business entirely online. Focusing on improving my general knowledge. Currently learning Bayesian statistics and R.

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57
Is there an abstract definition of a matrix being "upper triangular"?
22
How do you retain knowledge of multiple undergraduate math courses?
18
Why doesn't "Proof by contradiction" lead to "Principle of Explosion"?
6
Is it meaningful to define the Dirac delta function as infinity at zero?
6
Is there a difference between rejecting a null hypothesis and not accepting a null hypothesis?

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