Question

If A={1,2,3,4} and B = Φ then A∩B isf

Answer 1

Answer:

Null set

Step-by-step explanation:

Given that,

A={1,2,3,4} & B=Ф = null set

now, we have to find A∩B according to the question.

A ∩ B = {1,2,3,4} ∩ Ф

⇒A ∩ B = Ф = null set

(∵intersection means the the common elements in both the sets, as there are no common elements it is treated as a null set)

∴ A ∩ B = Ф

HOPE THIS WOULD BE HELPFUL FOR YOU