RobertTheTutor

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knowledgeoncall.com
New England, USA

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calculus

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18

Why doesn't "Proof by contradiction" lead to "Principle of Explosion"?

Mar 15, 2021

8

Combinations and Permutations of Painting a Fence

May 14, 2021

7

Is there a difference between rejecting a null hypothesis and not accepting a null hypothesis?

Mar 26, 2021

6

Is there a formal mathematical name for the geometry of a circle, sphere, etc, regardless of dimension?

Mar 31, 2021

6

Is it meaningful to define the Dirac delta function as infinity at zero?

Mar 17, 2021

Questions

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57

Is there an abstract definition of a matrix being "upper triangular"?

Apr 13, 2021

22

How do you retain knowledge of multiple undergraduate math courses?

Apr 17, 2021

5

In the definition of a complete statistic, what is the expectation taken over?

Jul 13, 2021

3

If we know a system of PDEs is "hyperbolic" or "elliptic" or "parabolic", why do we care?

Oct 13, 2021

3

Intuition or Geometric model for Dicyclic Groups?

Apr 3, 2021

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calculus

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probability

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linear-algebra

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statistics

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integration

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+10

Is there a difference between rejecting a null hypothesis and not accepting a null hypothesis?

+10

Calculate fictional moon position in the sky

+10

A Question from Mathematical circles Book

+10

Calculus 2 test question that even the professor could not solve (Parametric Arc length)

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