Select the statements that are true based on the following given information. D = {x1 x is a whole number)
E = {xl x is a perfect square < 36}
F={xl x is an even number between 20 and 30)
The expression DU E = E.
EU (Dn F) is (25).
OECD
(En F) is the empty set.
Set E is infinite.

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0