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Mathematics
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helpme
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4
Justifying why 0/0 is indeterminate and 1/0 is undefined
Oct 28, 2019
question
4
How many complex numbers $z$ are there such that $|z|=1$ and $z^{5040} - z^{720}$ is a real number?
Feb 22, 2020
question
3
High School Exam Question: Straight Line Intersecting with Absolute Value Line(s), and Discriminants
Jul 7, 2019
question
3
How do I simplify the squareroot of -14i?
Oct 1, 2019
question
3
Proof Verification: Compact Hausdorff Implies Normal
Feb 28, 2023
question
3
Integral $\int \frac{dx}{\sin^2(x)+\sin(x)+1}$
Nov 3, 2019
question
3
Mean Value Theorem does not (seem to) prove my result
Nov 22, 2022
question
3
Ratio Test Intuition
Nov 19, 2019
question
2
Circular Reasoning for Epsilon-Delta Proof?
Aug 24, 2019
question
2
Intuition of the equation of a hyperbola
Sep 14, 2019

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The significance of kelvin as a unit of absolute temperature