Question

The sets B and F are given below.

B={1,2,4,6,7)
F=(-2,-1,1,5,6)
Find the union of B and F.
Find the intersection of B and F.
Write your answers using set notation in roster form).

Answer 1

(BuF) = -2,-1,1,2,4,5,6,7

(BnF)= 6