Among the options below there are 7 different
partitions of the set . List them on the right according to the number of equivalence classes that each partition induces.
Here, .
Choose from these collections of sets
- {0},{1},{2},...{12},{13}
- {0,1,2,...,8},{9,10,...,13}
-
- {even integers less than 13},
{odd integers less than 13},{13} - {0}, {3,6,9}, {1,4,7,10}, {2,5,8},
- {even positive integers less than 13},
{odd positive integers less than 13},{0,13} - {1},{2},...{12},{13},{14}
- {even positive integers less than 13},
{odd positive integers less than 13},{0},{13} - {0,13},{1,12},{2,11},{3,10},...,{6,7}
- {0,1,2,...,13}
- {1,2,...,5}, {6,8,...,12}
Partitions of S by increasing number of classes.
Choose from these collections of sets
- {0},{1},{2},...{12},{13}
- {0,1,2,...,8},{9,10,...,13}
-
- {even integers less than 13},
{odd integers less than 13},{13} - {0}, {3,6,9}, {1,4,7,10}, {2,5,8},
- {even positive integers less than 13},
{odd positive integers less than 13},{0,13} - {1},{2},...{12},{13},{14}
- {even positive integers less than 13},
{odd positive integers less than 13},{0},{13} - {0,13},{1,12},{2,11},{3,10},...,{6,7}
- {0,1,2,...,13}
- {1,2,...,5}, {6,8,...,12}
Partitions of S by increasing number of classes.