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Mathematics
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mat7
  • Member for 9 years
  • Last seen more than 7 years ago
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7
Alice and Bob make all numbers to zero game
May 28, 2016
4
Expected value when die is rolled $N$ times
Jul 6, 2015
3
Place maximum Rooks on a chessboard
Jul 16, 2015
2
Ways to make change
Jul 14, 2015
2
Count arrays with each array elements pairwise coprime
May 8, 2016
1
Alice and bob xor nim game
Mar 20, 2016
1
Subsequence occurring exactly twice in pattern
Mar 26, 2016
0
For which $N$ is it possible to alter one side of an equilateral triangle of side length $N$ to get another triangle of integer side lengths, ...?
Oct 2, 2015
0
Finding X and Y for given equation [duplicate]
Oct 3, 2015
0
Maximum points on boundaries
Nov 28, 2015
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10
Counting according to query