Question

(a-b)=a , a intersect b is​

Answer 1

Given ,

( a - b ) = a

Then a ∩ b = ?

Since, a - b = a

--> b is an empty set.

--> b = {}

Therefore,

a ∩ b = {} (empty set)

Explanation:

There are no elements in set a and b which are common, so the intersection gives us an empty set, or a set with no elements in it.

Answer 2

Answer:

I am in eight standard....