Mathematics
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Shay
  • Member for 2 years, 7 months
  • Last seen more than a week ago
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All Questions Answers
Score Newest
question
5
Continuity & Domain: What Is Their Relationship?
Jan 5, 2021
question
4
Meaning of an Addition of Inequalities
Dec 5, 2019
answer
4
Why does $\frac{1-y^n}{1-y^m}=\frac{y^{n-1}+y^{n-2}+\dots+y+1}{y^{m-1}+y^{m-2}+\dots+y+1}$?
Dec 31, 2021
question
3
How could I approach $\lim_{n\to\infty}\left(\frac{1+\cos\left(\frac{1}{2^{n}}\right)}{2}\right)^n$?
Apr 15, 2021
question
3
$\sup\{\frac{1}{f(x)}|x\in[a,b]\} = \frac{1}{\inf\{f(x)|x\in[a,b]\}}$: but is it? [duplicate]
Apr 23, 2021
question
2
Root of Complex Number in Polar Representation with Negative "r"
Jun 27, 2020
question
2
Inclusion-exclusion: Intuition for "exactly $k$ conditions"
Oct 13, 2021
question
1
Proving a Ratio With Vectors
Oct 16, 2020
question
1
Integral Mean Value Theorem: Open Interval
Apr 29, 2021
question
1
Notation Confusion (Specifically: "Such That", & Multiple $\exists$)
Jan 20, 2021

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