Mathematics
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GoodDeeds
  • Member for 7 years, 10 months
  • Last seen more than a week ago
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Apparently, this user prefers to keep an air of mystery about them.

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All Questions Answers
Score Newest
answer
42
If there are $74$ heads and $196$ legs, how many horses and humans are there?
Apr 19, 2016
answer
17
Proof that square of an $\sqrt{2 - 4q}$ is not an integer
Sep 8, 2016
answer
16
Prove that $n$ is also a power of $2$.
Feb 13, 2017
answer
16
Is there a perfect square in the sequence $6, 96, 996, 9996, ... , 99999...996, ...$?
Mar 4, 2016
answer
16
Subtracting empty set from another
Oct 31, 2016
answer
14
Subsets of sets containing empty set
Feb 4, 2016
answer
12
Assume $f :[0,1] \rightarrow [0,1]$ is a continuous function. Show there exists a fixed point $x$, i.e. $f(x) = x$
Aug 13, 2016
answer
11
$\lim_{n \to \infty} (\frac{(n+1)(n+2)\dots(3n)}{n^{2n}})^{\frac{1}{n}}$ is equal to :
Apr 27, 2016
answer
11
If $f(x)$ is discontinuous at 0, does that mean $f(x) + \frac{1}{f(x)}$ is also discontinuous?
Apr 5, 2016
answer
11
How many solutions for an equation with simple restrictions
Feb 10, 2016
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Is there a point to setting assignment deadlines and late penalties besides practicality?
56
Does the GitHub traffic graph include your own views?
47
Can’t get a Letter Of Reference with signed seal
36
Does a QTimer object run in a separate thread? What is its mechanism?

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