Question

What is the solution set of 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

x <-3 includes the numbers-4, -5, -6..........

x> 5 includes the numbers 6, 7 , 8.....

here we have to find intersection of these two.

By intersection we mean the values of x that occur in both the sets,

here there is no number or value of x that occur in both the sets.

So answer is empty set