Question

Help me with my assignment please

Answer 1

for my assignment im supposed to do this;
Create a set and call it A. Next, create a subset of A and call it B. Draw a Venn diagram to illustrate your two sets. You may use Paint, Word, Power Point, or draw by hand and scan. Finally, find B′. To receive full credit for this problem, you must:

Clearly state A.
Clearly state B.
Cleary state B′.
Submit a copy of your Venn diagram.

Answer 2

so far i have done this

Answer 3

for A write this {2,4,6,8,10, 12,14,16,18, 20} and you could call it the set of even numbers from 2 to 20.
for B since it is a subset of A, write this {2,4,6,8,10} and call it the set of even numbers from 2 to 10

now to draw it

draw a large circle and call it A
draw a circle inside A and call it B
inside B are the numbers 2,4,6,8,10
inside A, but not inside B are the numbers 12,14,16,18, 20

to state what B' , you would shade everything not inside B, note: includes not only that portion of A that is not also in B, but also includes the area outside of A

Answer 4

Yahoo ans ^

Answer 5

have i done it correctly so far? and if not why?

Answer 6

how do i find the B'

Answer 7

id like a better explanation please

Answer 8

u have done correctly so far.
the inner circle is subset, isn't it ?
now u need to find B' any idea what ' (dash) means ??

Answer 9

sooo srryy

Answer 10

yah it suppose to be subset

Answer 11

yah i know that it would mean it is the compliment of a set, am i right? @hartnn

Answer 12

and any idea how to find compliment ?

Answer 13

i think i know how to find it but what set would i be finding it for?

Answer 14

since its B', finding the compliment of B means to find all elements which are in universal set A but NOT in B.

Answer 15

and your innercircle, the subset is B

Answer 16

ok so how would i represent B'

Answer 17

first find all the elements , could u ?
like is 55 such a element ?

Answer 18

well i think the compliment of b would pretty much be all the elements of a?

Answer 19

ALL ? no, 70 is in A, but its in B also, so 70 will not be in B'

Answer 20

so i guess 5, 15,25,35,45,55,65,75,85,95 would all be the compliment of b?

Answer 21

absolutely correct!
write it as B'={ 5, 15,25,35,45,55,65,75,85,95}

Answer 22

ok but how would i represent it in my venn diagram above?

Answer 23

ok.... let me try that

Answer 24

ok how is this?

Answer 25

i read it now, u need to illustrate only 2 sets, A and B, which u can do as

Answer 26

what was that for ?

Answer 27

what was wat for?

Answer 28

im confused...

Answer 29

your newest attachment, picture 8...what was that for ?
your previous pic was correct, picture 6
u just need to show A and b as i have shown just above.

Answer 30

yah but my assignment says to clearly state b'

Answer 31

and u need to state all these 3, we found B'={ 5, 15,25,35,45,55,65,75,85,95} correctly, i think u can write A and b similarly...

Answer 32

o ok so there is noo need for me to actually illustrate b'

Answer 33

stating B' means writing it as
B'={ 5, 15,25,35,45,55,65,75,85,95}

Answer 34

no, no need

Answer 35

so all i need to do is submit the first picture i gave u and then the statements of each of the sets and im good to go?

Answer 36

yes, and make sure to label A and B in 1st pic(pic 6) as i have shown

Answer 37

alright thank u sooooooooooooooooooooo much once again

Answer 38

welcome \(\ddot \smile \)