Question

What is the solution set of {x | x < 2} {x | x ≥ 2}?



a.all numbers less than -2 and greater than 2

b.the numbers between -2 and 2

c.the empty set

d.all real numbers

Answer 1

is this the union or intersect of these 2 sets?

Answer 2

yes
union

Answer 3

so we incluse all numbers less than AND all numbers greater or equal to 2..

Answer 4

in other words --- numbers

Answer 5

this is all union and insection and I don't know a lot about it

Answer 6

union means it includes all elements in both sets
intersection means we include ONLY elements in both sets

Answer 7

yes I know that I just don't know how to do this answer

Answer 8

so in the above question as its a union the answer is all real numbers

Answer 9

thank you so much

Answer 10

yw