Sets Relations And Functions Question 71
Question: If A= {2, 3, 5}, B = {2, 6, 9}, C = {6, 7, 8} and U= {x|x $ \in $ N and x < 10} then $ A\cup (B\cap C) $ is
Options:
A) {2, 3, 5, 6}
B) {3, 5, 6, 9}
C) {2, 3, 4, 5, 7, 8, 9}
D) {2, 3, 5, 6, 7, 8, 9}
Show Answer
Answer:
Correct Answer: A
Solution:
- [a] $ B\cap C={6} $ $ A\cup (B\cap C)={2,3,5,6} $
BETA
