Question

Let A= {x: x ∈ , x

2

-5x + 6 = 0}

B = { x : x ∈ , x

2

= 9 }

i) Write A and B in Roster form

ii) Find A – B and B-A and verify that

(A – B ) ∪ ( − ) = (A ∪ B) − (A ∩ )​

Answer 1

Answer:

don't know dude try next person