Question

If A = (x:x e N and 3 <x< 7) and B = (x:x € W and I s 4), find
(1) AUB
(ii) An B
(i) A-B
wand
Nando​

Answer 1

Answer:

A-B because A-B is a answer

Answer 2

Step-by-step explanation:

A (4,5,6)

B (4 )

then,

AUB = (4,5,6)

AnB = (4 )

A - B = (5,6)