Mathematics
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Daniel R. Collins
  • Member for 6 years, 9 months
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Lecturer in Mathematics and Computer Science at CUNY/Kingsborough.

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All Questions Answers
Score Newest
answer
96
Can I think of Algebra like this?
Oct 30, 2015
answer
86
What are some counter-intuitive results in mathematics that involve only finite objects?
Dec 3, 2016
answer
63
Show that $(2,0,4) , (4,1,-1) , (6,7,7)$ form a right triangle
Jun 16, 2017
question
55
What are the Laws of Rational Exponents?
Jan 27, 2016
answer
35
Counterintuitive examples in probability
Feb 12, 2017
answer
23
What is symmetric about set symmetric difference?
Oct 9, 2018
answer
23
Do we have negative prime numbers?
Feb 10, 2016
answer
19
What is meant, exactly, by nonrepeating when talking about irrational numbers?
Apr 25
answer
19
Why can't calculus be done on the rational numbers?
Aug 4, 2016
answer
18
Is there such thing as a "smallest positive number that isn't zero"?
Aug 14, 2016
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167
Why did I receive a negative response from a professor when emailing about course content and prerequisites of a course I am considering taking?
129
How to deal with a very weak student?
123
Tutoring is depressing because my students are struggling too much with my exercises. What do I do?
103
My university requires that I take attendance. How should I treat students who arrive late to class?
96
Why doesn't the academic year start on January first?

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