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20h
revised Find a pair of integers $n,x$ such that $84 = nx + (n-1)n$ and $x$ is odd
deleted 9 characters in body
Jul
28
revised What is the area of a 12cm square?
edited body
Jul
12
revised Finding a series of common multiples given arbitrary numbers
added 41 characters in body
Jul
9
revised How to interpolate and obtain this graph?
edited tags
Jul
8
revised Proving that $aRb \iff a^2-b^2=a-b$ is an equivalence relation
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Jul
7
revised Constructing a formule
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Jul
6
revised Fraction exponents in division
added 16 characters in body; edited tags
Jul
5
revised Permutations of Objects on Grid
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Jul
4
revised Understanding matrices.
added 445 characters in body
Jul
4
revised Understanding matrices.
added 163 characters in body
Jul
4
revised Understanding matrices.
added 809 characters in body
Jul
1
revised Meaning of $f(z,\bar{z})$
added 58 characters in body
Jun
24
revised Express the area of a circle as a function of $x$
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Jun
22
revised Is the set discrete?
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Jun
21
revised An unsolvable Number Theory Question
deleted 67 characters in body
Jun
20
revised Where am I going wrong in this Gram-Schmidt calculation?
added 12 characters in body
Jun
20
revised Interesting Number Game
edited tags
Jun
19
revised Validity of a trigonometric proof that $2 = 0$.
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Jun
18
revised Questions on limit superiors
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Jun
17
revised Why do the negative-exponent terms vanish in this proof of the Residue theorem?
edited body