Question

What is the solution set of {x | x < -3} ∩ {x | x > 5}?

A.all numbers except -3 and 5
B.the numbers between -3 and 5
C.the empty set
D.all real numbers

Answer 1

just take integers

firstly you have -5,-6, -7.... to -INFINITY
secondy 6,7,8.... to +Infinity

Answer 2

is there any intersection between these 2 sets of numbers/

Answer 3

∩ - I expect you now that this means intersect

Answer 4

yea

Answer 5

well do these sets of numbers have any numbers in them that are in both sets?

Answer 6

no