Difference of two sets – Sets

Given two sets A and B, we define  B  ⃥   A as all those elements o B which are not in A. this is read as B difference A this is also called the complement o B in A. Thus,

B  ⃥  A = {x | x ∈ B and x ∉ A}

B  ⃥  A:

Sets

B difference A

Sets