Question1
U= Universe
Let U = { a, b, c, d, e, f, g },
X = { a, c, e, g}, Y = { a, b, c }, and Z = { b, c, d, e, f }
X ∩ Y =
{ a, b, c, e, g }
{ a, c }
{ a, b, c, d, e , f, g}
{ c, e}
Question 2
Let U = { a, b, c, d, e, f, g },
X = { a, c, e, g}, Y = { a, b, c }, and Z = { b, c, d, e, f }
Y U Z =
{ b }
{ a, b, c }
{ b, c }
{ a, b, c, d, e, f }
Question 3
Let U = { a, b, c, d, e, f, g },
X = { a, c, e, g}, Y = { a, b, c }, and Z = { b, c, d, e, f }
X ' =
a, c, e, g }
{ b, d, f }
{ b, d }
{ a, b, c}
Question 4
Let U = { a, b, c, d, e, f, g },
X = { a, c, e, g}, Y = { a, b, c }, and Z = { b, c, d, e, f }
Y' =
[ a, b, c }
{ d }
{ d, e, f, g }
{ e, f, g }
Question 5
Let U = { a, b, c, d, e, f, g },
X = { a, c, e, g}, Y = { a, b, c }, and Z = { b, c, d, e, f }
Y ∩ Z
Y intersection Z if symbol not showing.
{ a, d, e f }
{ b, c }
{ a, b, c, d, e, f }
{ a }
Question 6
Let U = { a, b, c, d, e, f, g },
X = { a, c, e, g}, Y = { a, b, c }, and Z = { b, c, d, e, f }
X' U Z' =
{ b, f, g }
{ a, b, c, d, e, f, g }
{ e, f }
{ a, b, d, f, g }
Question 7
Let U = { a, b, c, d, e, f, g },
X = { a, c, e, g}, Y = { a, b, c }, and Z = { b, c, d, e, f }
X U ( Y ∩ Z)
X Union (Y intersection Z) if symbols not showing
{ a, b, c, e, g }
{ b, c }
{ a, b, c }
{ b, c, e, g }