List questions from proof-verification

Published on 15 Apr 2018 - 5:45

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Find the limit $\lim_{n \to \infty} \frac {2n^2+10n+5}{n^2}$ and prove it.

Published on 25 Mar 2026 - 8:10

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How do I figure out which side is easier to manipulate?

Published on 26 Mar 2026 - 19:09

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Proof convergence of a sequence with the epsilon definition

Published on 15 Apr 2018 - 13:26

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Show that $\lim_{\varepsilon\rightarrow0}\int_{|\theta|=\varepsilon}f(r\theta)\varepsilon^{1-n}~d\theta=f(0)\omega_{n-1}$

Published on 25 Mar 2026 - 3:04

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Proving That $(X, d)$ Satisfies the Triangle Inequality

Published on 31 Mar 2026 - 8:43

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Check the computations made in Example $3$

Published on 26 Mar 2026 - 3:11

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Prove X is a partition of ℕ* and that $X = ℕ$*

Published on 25 Mar 2026 - 23:38

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Alternative Proof of Liouville's Theorem for Harmonic Functions

Published on 26 Mar 2026 - 3:11

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A sequence of continuous functions cannot converge to a function discontinuous in (a,b)

Published on 15 Apr 2018 - 21:43

91

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Find the expected value.

Published on 15 Apr 2018 - 21:52

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Is the set of bounded quantified sentences decidable in PA

Published on 25 Mar 2026 - 11:02

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Question regarding maximum of a set

Published on 23 Mar 2026 - 9:46

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Suppose f o g is surjective and g is not surjective. Show that f is not injective.

Published on 15 Apr 2018 - 22:24

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To find $\gamma^∗ω$ given $\gamma(t) = (\cos t, \sin t)$.

Published on 26 Mar 2026 - 2:55

List Question

Solving Trig equations: tan 2x + tan x - 2 = 0

Find the limit $\lim_{n \to \infty} \frac {2n^2+10n+5}{n^2}$ and prove it.

How do I figure out which side is easier to manipulate?

Proof convergence of a sequence with the epsilon definition

Show that $\lim_{\varepsilon\rightarrow0}\int_{|\theta|=\varepsilon}f(r\theta)\varepsilon^{1-n}~d\theta=f(0)\omega_{n-1}$

Proving That $(X, d)$ Satisfies the Triangle Inequality

Check the computations made in Example $3$

Prove X is a partition of ℕ* and that $X = ℕ$*

Alternative Proof of Liouville's Theorem for Harmonic Functions

A sequence of continuous functions cannot converge to a function discontinuous in (a,b)

Find the expected value.

Is the set of bounded quantified sentences decidable in PA

Question regarding maximum of a set

Suppose f o g is surjective and g is not surjective. Show that f is not injective.

To find $\gamma^∗ω$ given $\gamma(t) = (\cos t, \sin t)$.

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