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Mathematics
Alex Jones's user avatar
Alex Jones's user avatar
Alex Jones's user avatar
Alex Jones
  • Member for 9 years, 9 months
  • Last seen this week
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Top posts

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52
Why are algebraic structures preserved under intersection but not union?
Dec 14, 2018
46
Can area of rectangle be greater than the square of its diagonal?
Nov 15, 2018
27
Is there an efficient way to pick out a specific coefficient of a power of a polynomial?
Feb 10
19
Can differentiation be thought of as a function?
Apr 26, 2017
16
How do you find the exact area enclosed by a closed curve?
Apr 14, 2025
13
Why do cubic equations always have at least one real root, and why was it needed to introduce complex numbers?
Jul 11, 2024
13
Find the height of a bar, given the lengths of shadows cast by it and another bar
Oct 14, 2017
12
Proof that Markov Matrix has Eigenvalue of 1
Jun 17, 2018
11
Why defining tangent bundle?
Jun 19, 2022
10
Why not include as a requirement that all functions must be continuous to be differentiable?
Jun 20, 2018

Top network posts

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50
Can wind instruments be played out of tune?
19
OR gate vs. connecting two wires?
12
Dealing with manager that has high turnover but great reviews from departing engineers
10
What's the best explanation that E# is not the same as F?
9
Zelda received a bizarre postcard