Mathematics
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user_194421
  • Member for 6 years
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Apparently, this user prefers to keep an air of mystery about them.

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Top posts
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All Questions Answers
Score Newest
answer
15
Is there a Pythagorean triple whose angles are 90, 45, and 45 degrees?
Jan 16, 2018
answer
7
Express the sequence which alternates three positive ones and three negative ones $1,1,1,-1,-1,-1,\dots$
Jul 4, 2016
answer
7
How can I calculate this integral using the fundamental theorem of calculus?
Dec 19, 2021
question
6
Prove that if $\Sigma_{i=1}^{n}(a_i)\le2^{n-4}$ then $a_2!a_3!\dots a_n!+1$ is not a power of $a_1$
Jun 26, 2018
question
5
Proving that $2^{2a+1}+2^a+1$ is not a perfect square given $a\ge5$ [duplicate]
Jul 12, 2016
answer
4
Transitive relation in proportionality
Dec 18, 2021
answer
3
Geometry Question: proving that NM and MC are perpendicular
Dec 18, 2021
answer
3
What is the contrapositive of this statement?
Jan 18, 2018
question
3
Points $\sqrt2$ units apart in a $4\times4$ square
Apr 2, 2018
answer
3
Reducing an indicator function summation into a simpler form.
Jul 12, 2016
Top network posts
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28
My three little friends - a riddle with a story
14
Answer is three words forming a phrase (3rd of a rebus series)
12
What am I? I am a group
11
Building blocks (1st of a riddle series)
10
Seventh of my system (5th of a riddle series)

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