Answer:

In number 3,

you will create a venn diagram

you will draw two circles that doesn't over lap

you will name the 1 circle A and the other B

so you have A and B circle.

what you need to do is put the numbers inside the circles with Their letters like

A [ 2, 5] so you will gonna put the 2 and 5 number to A circle

3. A = [ A,B ] and B = [ C,D,E ]

so your gonna put the a and b on circle A

then put the C D AND E on circle B

now number 4

4. A = [ 1,2,3,4 ] and B = [ 3,4,5,6,7 ]

now this time draw two circles that are overlapping

Just like No.3 Put the 1 and 2 on circle A

then the 5,6 and 7 are on the circle B

now The number 3 and 4 your gonna put it between circle A and circle B

Put the 1 and 2 on Circle A, Put the 5,6 and 7 on circle b

and put the 3 and 4 on the middle of A and b

In letter c your gonna shade it

5. A Union B

so your gonna shade all of it

6.A upside down U or called Intersection B

your gonna shade the middle part of it

7. (A intersection B) Union (A intersection C)

okay now your gonna shade the Middle part of A and B (not c) and Middle part of A and C (not b)

now your gonna shade the middle part of A,B and C

I'm sorry I dont have ivis paint seed

but that's it good luck