Project Town Naku Sa Math

Venn Diagram “1-3 Operation with sets” By: Bret Monsanto

How can sets be illustrated? ,[object Object],AΩB={5} A={1,3,5} B={5,7,9} Example: 5 1 3 7 9 A B

What are the contents of a Venn Diagram? ,[object Object],Circle (Closed Figure) Box

How do we use the Venn Diagram? ,[object Object],[object Object]

Example 1 ,[object Object],[object Object],[object Object],5 A B 8 9 10 Symbol for intersection

What if there is no Intersection? ,[object Object],[object Object],[object Object],A AΩB ={} 1 5 8 9 11 4 Empty Bracket B Separated figures

Now lets have Exercises! ,[object Object],[object Object],[object Object],[object Object]

The answer is… 5 8 3 23 7 A B BΩR={5}

Exercise 2… ,[object Object],[object Object],[object Object]

You got the answer! ,[object Object],GreAT! E T 100 98 78 89 67 200 1 0 EΩT={} What!!!? I didn’t get it right! Why oh why!!

[object Object],[object Object],[object Object],Why?!!

If there is no Intersection? ,[object Object],[object Object],[object Object],A AΩB ={} 1 5 8 9 11 4 Empty Bracket B Separated figures Slide 7…

[object Object],Oh!!! That’s why!

Lets try it again! ,[object Object],[object Object],EΩT={} 100 98 78 89 1 67 200 E T

Now that were ready, LETS DO another Exercise! ,[object Object],[object Object],[object Object]

Your answer is… ,[object Object],57 3 34 51 7 90 45 32 78 VΩU={} V U

Exercise 3 ,[object Object],[object Object],[object Object]

Your answer is… W={67,3,9,90,12} and E={76,3,9,89,12} 67 3 9 90 12 76 89 W E WΩE={3,9,12}

Now that were done with Intersection, now its time that we learn Union. ,[object Object],[object Object]

Example: ,[object Object],[object Object],98 98 78 56 67 WUE={56,98,78,67} D M

Exercise one 1: ,[object Object],[object Object],98 5 9 8 A B 1 AUB={8,5,1,9} Your answer is…

Exercise 2… ,[object Object],[object Object],98 67 9 34 C N CUN={9,67,34,90,45} 90 45

Exercise 3 ,[object Object],[object Object],98 1 45 21 F J FUJ={45,21,1,3,86,67,32} 86 67 3 32

Exercise 4 ,[object Object],[object Object],98 56 32 O T OUT={56,78,32,34,4, 7} 4 7 78 34

Last Exercise… ,[object Object],[object Object],98 9 6 Y H YUH={9, 8,7,6,1,2, 3,4} 1 7 8 2 3 4

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