MYP Mathematics, SETS

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MYP Mathematics, SETS

Postby Lucas » Wed Mar 06, 2013 5:38 pm

How can we find the intersection ,
the Union ,
the complement of set A
where


Thanks
Lucas
 
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Joined: Mon Jan 28, 2013 8:05 pm

Re: MYP Mathematics, SETS

Postby miranda » Wed Mar 06, 2013 5:53 pm

MYP Mathematics, Sets

When we say that B is a subset of A
then every element of B is also in A.
The complement of a set A, denoted A’ or is the set of all elements of U(Universal set) which are not in A.
The Intersection
consists of all elements common to both A and B
The Union
consists of all elements in A or B (or both A and B)
Mutually Exclusive sets called the sets that do not have common elements ()

Thus for your questions we have that

the Intersection

the Union

the complement of set A

hope these help :) :)
miranda
 
Posts: 268
Joined: Mon Jan 28, 2013 8:03 pm

Re: MYP Mathematics, SETS

Postby Lucas » Wed Mar 06, 2013 5:59 pm

miranda wrote:MYP Mathematics, Sets

When we say that B is a subset of A
then every element of B is also in A.
The complement of a set A, denoted A’ or is the set of all elements of U(Universal set) which are not in A.
The Intersection
consists of all elements common to both A and B
The Union
consists of all elements in A or B (or both A and B)
Mutually Exclusive sets called the sets that do not have common elements ()

Thus for your questions we have that

the Intersection

the Union

the complement of set A

hope these help :) :)


Thank you miranda!!
Lucas
 
Posts: 0
Joined: Mon Jan 28, 2013 8:05 pm


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