number of proper and improper subset of {l,m,n,o,p}?optionsa.2b.16c.32d.64kindly answered me if u know the correct answer. plz please

February 2023 1 3 Report

number of proper and improper subset of {l,m,n,o,p}?
options
a.2
b.16
c.32
d.64

kindly answered me if u know the correct answer. plz please

Answer:

The number of proper subsets of the set {1,2,3} is (b)

Step-by-step explanation:

Correct option is B)

Number of proper subsets of the set {1,2,3}=2

−1=7

{ϕ},{1},{2},{3},{1,2},{2,3},{1,3}