Sets Relations And Functions Question 18
Question: If $ A=
[x:x $ is a multiple of 3] and $ B=[x:x $ is a multiple of 5], then A - B is ( $ \bar{A} $ means complement of A) [AMU 1998]
Options:
A) $ \bar{A}\cap B $
B) $ A\cap \bar{B} $
C) $ \bar{A}\cap \bar{B} $
D) $ \overline{A\cap B} $
Show Answer
Answer:
Correct Answer: B
Solution:
- A - B = A Ç Bc = A Ç $ \bar{B} $ .
BETA
