Question

Test for the commutative proprety of union and intersection of the sets
P={x:x is a real number between 2 and 7} and {x:x is rational number between 2 and 7}​

Answer 1

Answer:

Test for the commutative property of union and intersection of the sets P = { x : x is a real number between 2 and 7} and Q = { x : x is an irrational number between 2 and 7}. Answer: The set Q is proper subset of set P as set of real numbers contain irrational numbers also