Discuss Forum
1.
A= {2,3}, B={3,4} হলে AUB = কত?
- A. {2,2,3}
- B. {2,2,3}
- C. {2,2,3}
- D. {2,2,3}
Answer: Option C
Explanation:
A = {2, 3} এবং B = {3, 4} অতএব, AUB = {2, 3} U {3,4} = {2, 3, 4}.
Post your comments here: