Question

If A ={1, 2, 3}, then find power set P(A) of A​

Answer 1

Answer:

ur ans is 6

Step-by-step explanation:

may be ok

hope it's not a problem

Answer 2

Step-by-step explanation:

A={1,2,3}

Power set- All possible subsets of the given set is called power set

P(A)={1}, {2}, {3}, {1,2}, {2,3}, {1,3}, {1,2,3} and null set/void set/empty set [{ }]

we can also prove it with formula

n(A)=m

n[P(A)]=2^3 (m is the no. of elements present in set A)

n[P(A)]=8

Thanks❤️ have a nice day