Question

find the power set of
[a{1, 2}]
​

Answer 1

Answer:

olution :

∴A={1,2}∴A={1,2}  

So, the subsets of A are ϕ{1},{2}ϕ{1},{2} and {1,2}{1,2}  

∴P(A)={ϕ,{1},{2},{1,2}}

Step-by-step explanation: