Question

9. Write down the power set A= {a,b}​

Answer 1

$\huge\sf\underline\red{Answer}$

______________________________________

A power set if the set of all possible subsets of the original set (including the empty set, and the original set Itself

$2 {}^{2} = 4$

there are totally 4 possible sets.

• 1) { }
• 2) {a}
• 3) {b}
• 4) { a, b}

______________________________________

$\small\purple{\textbf {\textsf {@akeertana503}}}$