5. Which of the following sets are equal to each other? a. A= {1, 2, 3} b. B={} C. C= {Hello, Hi, Good Morning} d. D= {a, c, g, x} e. E = {3, 1, 2} f. F= g. G= {Good Evening, Hi Hello} h. H= {x, a, g, c} i. K= { x: x Z+ and x is even} j. L = {x: X E N, x+1 is odd }