Question

D = {x|x is a whole number}
E = {x|x is a perfect square between 1 and 9}
F = {x|x is an even number greater than or equal to 2 and less than 9}

D ∩ F is {4, 6}.


True

False

Answer 1

F={2,4,6,8}

Answer 2

D={1,2,3,4,5,6,7,8,9,10...}

Answer 3

What are the common numbers between D and F

Answer 4

Can one of you help me please

Answer 5

Notice that
\[
F\subset D
\]

Answer 6

all of F is in D :P

Answer 7

Simplify the following expression.

(74x - 64y) - (70x + 18y)

4x + 82y
4x - 82y
4x + 46y
4x - 46y

Answer 8

So
\[
F \cap D=F

\]

Answer 9

So its false??

Answer 10

@funjademelb65 post your problem as a separate problem and not in the middle of an existing one.

Answer 11

Yes

Answer 12

thx

Answer 13

Sorry