Question

Find the number of subset s the number of proper subset of a set A={x,y,z,p,q}.

Answer 1

Answer:

Given : Set A ={x,y,z,p,q}.

To Find : Number of subsets & the number of proper subsets of set A.

Solution: Set A ={x,y,z,p,q}. n(A) = 5. Number of subsets = 2⁵ = 32.

number of proper subsets = 2⁵ - 1 = 32 - 1 = 31.

Hence Number of subsets = 32

& the number of proper subsets = 31 of set A.