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QC_QAOA
  • Member for 7 years, 11 months
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  • Within 8.2kparsecs of Sgr A
0 votes

Prove that $n^{\log_2(3)}\geq n\log_2(n)$

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Accepted

Limit of a function using epsilon delta

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Is this proof right? If $a, b \in \mathbb{R}_+$ such that $a \neq b$ show that $\sqrt{ab} < (a+b)/2$

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The squared sum of all digits after finite repetition always returns a single digit number.

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Is the sum of these irreducible fractions an integer?

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Show that $f(x)\to \infty$

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Struggling to solve an equation containing a floor function

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Find the function to show two intervals are equivalent

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Why is $\frac{1}{n}+\frac{1}{n+1}+\frac{1}{n+2}+...+\frac{1}{k}\geq \frac{1}{2}$?

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Why the power rule cannot be applied to solve this limit

-1 votes

Find the largest positive integer $d$ with a certain property.

-1 votes

$a^{\phi (n) +1} \equiv a \pmod{\! n}; $ Carmichael generalization of Fermat & Euler theorems.

-1 votes

What is the Domain of $f(x) = x^{1/x}$

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