Question

1. If A and B are two sets , then A - (A
- B) is equal to : *
O (A) B
O (B) AUB
O (C) ACB
O (D) B - A​

Answer 1

Answer:

(B) one is correct answer

Answer 2

Answer:

ANSWER

A & B are two sets

AᴜB = (A-B) + (A∩B) + (B-A)

AUB is the answer

solution