Question

If A={2,4,6,8} find all subsets of set A. Identify proper and inproper subsets

Answer 1

p(A)= {},{2},{4},{6},{8},{2,4},{4,6},{6,8},{2,6},{4,8},{2,8},{2,4,6},{4,6,8},{2,6,8},{2,4,8},{2,4,6,8}

PROPER SUBSETS:{2},{4},{6},{8},{2,4},{4,6},{6,8},{2,6},{4,8},{2,8},{2,4,6},{4,6,8},{2,6,8},{2,4,8}

IMPROPER SUBSETS: {},{2,4,6,8}

Answer 2

Answer:

as given below

Step-by-step explanation:

Given data

Set A = { 2, 4, 6, 8}    

Here we need to find all sub sets of A

and identify proper and improper subsets

sub sets of A = { }, {2}, {4}, {6}, {8}, {2,4}, {2,6}, {2,8}, {4, 6}, {4,8}, {6, 8}

                 {2, 4, 6,} {2, 6, 8}, {2, 6, 8}, {4, 6, 8}, {2, 4, 6, 8}  

here

proper sets =  { }, {2}, {4}, {6}, {8}, {2,4}, {2,6}, {2,8}, {4, 6}, {4,8}, {6, 8}

                        {2, 4, 6,} {2, 6, 8}, {2, 6, 8}, {4, 6, 8}

improper sets = {2, 4, 6, 8 }