Mathematics
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Trisztan's user avatar
Trisztan's user avatar
Trisztan
  • Member for 1 year, 10 months
  • Last seen this week
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29
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All Questions Answers
Score Newest
question
4
Understanding proof that $\mathbb{R}$ is Cauchy complete
Jan 29
question
2
Evaluate $\lim_{(x,y)\to (0,0)}{\frac{x^3 y}{x^2 - y}}$.
Oct 6, 2022
question
2
Understanding proof that multiplicative inverses exist in $\mathbb{R}$
Jan 28
question
1
Prove that the limit $\lim_{n\to\infty}{n^3}$ does not exist, using the $\varepsilon-N$ definition of a limit.
Mar 11, 2022
question
1
Convergence of $\int_{-\infty}^{\infty}{|x|\sin{x}\,dx}$
May 3, 2022
question
1
Passing a test with multiple attempts (conditional probability)
Feb 23
answer
1
Spivak Calculus: $f$ satisfies $f''(x)+f'(x)g(x)-f(x)=0$, for some g. Prove that if 𝑓 is 0 at two points, then 𝑓 is 0 on the interval between them.
May 15, 2022
answer
1
Power Inside Trigonometry Derivative with Chain Rule
Jan 29
answer
1
Find all $x \in R$ that satisfy the inequality $|4x − 3| \le 11$
Jan 30
answer
1
Probability that the Median is Below a Certain Number?
Feb 4
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15
Did early imperial China have a "uniform, multilevel administrative bureaucracy" that the Romans did not?
6
Changing every operator in a document

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