given S=( x/x is a positive integer), find proper subsets of s that are also subsets of A, where A= x/x is a integer less than 3
Answers
Given : S=( x/x is a positive integer), A= x/x is a integer less than 3
To find : proper subsets of s that are also subsets of A
Solution:
S=( x/x is a positive integer)
S = { 1 , 2 , 3 ..........................., .....}
A= x/x is a integer less than 3
A = { ............... -1 , 0 , 1 , 2 }
A ∩ S = { 1 , 2}
proper subsets of s that are also subsets of A
= { 1 } , { 2 } , { 1 , 2} {}
There are 4 proper subset of S that are also subsets of A
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