SOLUTION: For A = {x|x is an integer greater than 7} and B = {x|x is an integer less than or equal to 12}, determine A∩B and A∪B. This is the question for the assignment

Algebra ->  Divisibility and Prime Numbers -> SOLUTION: For A = {x|x is an integer greater than 7} and B = {x|x is an integer less than or equal to 12}, determine A∩B and A∪B. This is the question for the assignment      Log On


   



Question 818148: For A = {x|x is an integer greater than 7} and B = {x|x is an integer less than or equal to 12}, determine A∩B and A∪B.



This is the question for the assignment.

Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
A∩B =
{x|x is an integer greater than 7} and {x|x is an integer less than or equal to 12}=
{x|x is an integer greater than 7 and less than or equal to 12}


A∪B =
{x|x is an integer greater than 7} or {x|x is an integer less than or equal to 12}=
all integers