Problems
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Some bounded sequences that always converge
bounded sequencescomplex numbersconvergencesequencesubsequence
A cow issue
matricesranksystem
Probability of commuting in a finite group
finite groupprobability
Limit of a sum of periodic functions
limitperiodic functions
Groups with 3 conjugacy classes
conjugacy classesgroup
A perplexity of eggs
Binomial coefficient identity with a bijection
bijectionbinomial coefficients
Determinant of a matrix with consecutive integers
determinantmatrix
Endomorphism with all eigenvectors
eigenvectors
A diagonalizable matrix ?
Four consecutive integers
algebrafactorizationidentitiesintegers
A price goes up and then down
algebraarithmeticexamplespercentages
Hidden fractions
examplesfractionssearch
Integers as consecutive sums
consecutive sumsexplorationpatterns