Chapter 2 - Set Theory - 2.2 Subsets - Exercise Set 2.2: 57

All the subsets for the given sets are { }, {t}, {a}, {b}, {t,a}, {a,b}, {t,b}, {t,a,b}

Work Step by Step

Empty set is the subset of every set: { }, Single element subsets are: {t}, {a}, {b}, Two element subsets are: {t,a}, {a,b}, {t,b}, Every set is subset of itself: {t,a,b} All the subsets for the given sets are { }, {t}, {a}, {b}, {t,a}, {a,b}, {t,b}, {t,a,b}

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.