engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Relations and Functions Relations and its properties
Which one of the following is correct?
1
A × (B - C) = (A - B) × (A - C)
2
A × (B - C) = (A × B) - (A × C)
3
A ∩ (B ∪ C) = (A ∩ B) ∪ C
4
A ∪ (B ∩ C) = (A ∪ B) ∩ C