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Mathematics 8 Online
OpenStudy (anonymous):

Let A be the set of all people who like math and B be the set of people who are good at math. a. Make a Venn diagram of the situation, shading the area representing people who are good at math but don’t like it. b. Make a Venn diagram of the situation, shading the area representing people who are not good at math and don’t like it. This must be a different Venn diagram from the one you drew for part a.

OpenStudy (anonymous):

On part a. what group of people would be in the intersection?

OpenStudy (anonymous):

Those who like it and are good at it

OpenStudy (anonymous):

Correct. So what would that say about the people who are in Group B but are not in the intersection?

OpenStudy (anonymous):

They are good at it, but don't like it

OpenStudy (anonymous):

Correct. So what would you shade in for Part A?

OpenStudy (anonymous):

Set B

OpenStudy (anonymous):

Exactly. Now for part B do you draw your Venn diagrams like this? |dw:1383100284337:dw|

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

|dw:1383100588276:dw| So they told us that a is group a, b is group b, and i is the intersection. Which would make u everyone that they questioned, since it contains all part of the diagram.

OpenStudy (anonymous):

Now part b asks you to shade the area representing people who are not good at math and don’t like it. Are a or b going to be shaded?

OpenStudy (anonymous):

U= Those who are not good at it and don't like it

OpenStudy (anonymous):

That is the part you would shade.

OpenStudy (anonymous):

I got it! Thank you!!

OpenStudy (anonymous):

Not a problem. Do you have any other questions?

OpenStudy (anonymous):

No, that was my only question. Thank you

OpenStudy (anonymous):

You're welcome. Good luck with your studies.

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