Mathematics
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Golden_Ratio
  • Member for 2 years, 11 months
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All Questions Answers
Score Newest
answer
30
What is the mistake with this proof that commutativity implies associativity?
Feb 19
answer
27
Average of an odd number of equally spaced points on a circle
Feb 17
answer
7
Can 3 planes intersect at a single point?
Jan 22
answer
7
Can you solve any mathematical function?
Feb 21
answer
7
Quadratic inequality with negative roots
Mar 8
answer
5
Why $\frac{d}{dx}(f(g)) = \frac{d(g^T)}{dx}\cdot\frac{\partial f}{\partial g}$ for $f:\mathbb{R}^n\to\mathbb{R}$ and $g:\mathbb{R}^m\to\mathbb{R}^n$?
Jan 25
question
5
$\pi$th roots of unity and clustering on the unit circle
Mar 4
answer
5
Inequality $(n!)^3<n^n(n+1/2)^{2n}$
Dec 5, 2021
answer
5
Understanding the counterexamples to L'Hopital's Rule
Jan 12
answer
5
Why isn't $\sqrt{64x^4y^8z^6}$ equal to $8x^2y^4z^3$?
Mar 9
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A question about conditional expectation involving independence

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