Question

if A =(1,2,4) B=(2,4,5) C=(2,5) then (A union B) U (A not union C)​

Answer 1

Answer:

(1,2,4,5)

Step-by-step explanation:

A union B = (1,2,4,5)

A not union C =(1,4,5)

A union B U A not union C = (1,2,4,5)