Question

A is the set which itdicates the odd numbers of throwing a fair die. Find the power set of

A. Also find A°

Answer 1

a.

$$A=\{1,3,5\}$$ $$Power \ set \{1,3,5\}=\{\empty,\{1\}, \{3\},\{5\},\{1,3\},$$

$$\{1,5\},\{3,5\},\{1,3,5\}\}$$

b.

$$A^C=\{2, 4, 6\}$$