Question

C= {a,b} and D= {b,a,0} is C-D= Which one?
A) {0}
B) {∅}
C) ∅
D) {a,b}​

Answer 1

Answer:

Option (A) is correct

Step-by-step explanation:

Because , C - D = a,b - b,a,0

= 0

Answer 2

Answer:

0

Step-by-step explanation:

a+b-a-b-0=0

hope it's helpful.