Hack set (Subset)If every Member of A is a member of B, then A is called a hack of a set B is written that.A set is represented by the set of set B hack A ⊂ B.If some of A member is not a member of B is not A hack, it is called set of B.Is not A set of presets with preset B instead of hack A ⊄ B?The properties of the frameset hack1) A ⊂ A (set of all sets is sets the hack itself.)2) U ⊂ A (set of all sets is sets the relative universe hack)Ø 3) ⊂ A (available as frameset frameset frameset of each hack)4. If A ⊂), then A = ø ø.If A ⊂ B and 5) ⊂ B ⊂ C, then A C (the treasure of inheritance).6) A = B ⊂ A and B when A ⊂ B.7. If A member has a number n), the set of all sets hack end 2n hack set.Set genuine hackA definition is a set of genuine hack B ⊂ A and B when A ≠ B.For example given A = {a, b, c}, find A set of all genuine hack.How to make a frameset A genuine hack include:ø, {a} , {b} ,{c} , {a,b} , {a ,c} , {b,c}There are a total of 7 member number hack set.Note If A number n is a member of A set, the set genuine hack there will be a total of 2n – 1 hack set.We can write the relation of set out the hack comes in the form of a chart like this, guys. From the picture that A ⊂ B
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