List questions from solution-verification

Published on 25 Nov 2014 - 17:05

41

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Solution Verification: turning recurrence relation into asymptotic bound with master theorem

Published on 25 Nov 2014 - 20:41

1.4k

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Check my reasoning on two "expected value" problems?

Published on 28 Nov 2014 - 18:55

270

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Showing $\left(\frac{-1+\sqrt{3}i}{2}\right)^3=1$

Published on 29 Nov 2014 - 6:40

1.7k

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Prove that there is no number that divides both n and n+1

Published on 29 Nov 2014 - 14:50

251

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Symmetric bilinear forms, quadratic forms and matrices

Published on 25 Mar 2026 - 23:36

192

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Do these arithmetic rules work? They extend the number system by a zero not based on the empty set that is a divisor with unique quotients.

Published on 29 Nov 2014 - 18:35

233

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Formalize the sentence: "Earth is the only planet inhabited by mathematicians"

Published on 29 Nov 2014 - 20:39

99

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What is the centroid of $x^2+{(-y^3+1)}^{2/3}=1$

Published on 23 Feb 2026 - 6:38

920

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Center of mass and circular paraboloid

Published on 02 Dec 2014 - 3:02

158

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Degree of the field extension for $x^4+3$

Published on 02 Dec 2014 - 17:04

177

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Finding unique solutions

Published on 03 Dec 2014 - 13:33

41

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general solutions to differential equations of first order

Published on 03 Dec 2014 - 19:34

45

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Probability exponential cdf verification question

Published on 03 Dec 2014 - 20:00

3k

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If $f: A\rightarrow B$ and $g: B\rightarrow C$ are surjective, then $g\circ f$ is surjective.

Published on 26 Mar 2026 - 14:35

List Question

Which of the following are true?

Solution Verification: turning recurrence relation into asymptotic bound with master theorem

Check my reasoning on two "expected value" problems?

Showing $\left(\frac{-1+\sqrt{3}i}{2}\right)^3=1$

Prove that there is no number that divides both n and n+1

Symmetric bilinear forms, quadratic forms and matrices

Do these arithmetic rules work? They extend the number system by a zero not based on the empty set that is a divisor with unique quotients.

Formalize the sentence: "Earth is the only planet inhabited by mathematicians"

What is the centroid of $x^2+{(-y^3+1)}^{2/3}=1$

Center of mass and circular paraboloid

Degree of the field extension for $x^4+3$

Finding unique solutions

general solutions to differential equations of first order

Probability exponential cdf verification question

If $f: A\rightarrow B$ and $g: B\rightarrow C$ are surjective, then $g\circ f$ is surjective.

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