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3. (25 points) Let A be the set {a,b,c,d}. Let P be the power set of A. (a) (5 points) Give a partition of A into three
Posted: Wed May 11, 2022 10:38 pm
by answerhappygod
- 3 25 Points Let A Be The Set A B C D Let P Be The Power Set Of A A 5 Points Give A Partition Of A Into Three 1 (59.78 KiB) Viewed 25 times
3. (25 points) Let A be the set {a,b,c,d}. Let P be the power set of A. (a) (5 points) Give a partition of A into three parts. (b) (5 points) True or false: there is an equivalence relation on P that has 20 equivalence classes. Be sure to justify your answer. (C) (5 points) Let B be the set {a, x, c, z}, and suppose our universe U consists of all letters in the alpahabet. What is An B|? (d) (5 points) Give an example of a subset XCP such that |X= 3. (e) (5 points) Let P, be the power set of B. What is POP1?