Question

Let U = {q, r, s, t, u, v, w, x, y, z}
A = {q, s, u, w, y} B = {q, s, y, z}
C = {v, w, x, y, z}

Determine the following.

(B' ∩ C)' ∪ A

A. {q, s, u, v, w, x, y}

B. {q, s, u, y}

C. {q, r, s, t, u, w, y, z}

D. {q, r, s, t, u, v, w, x, y}
..............................................................................
Identify the set as finite or infinite.

The set of even whole numbers less than 100

A. Finite

B. Infinite

Answer 1

Last one is Finite..

Answer 2

How about the top one :)

Answer 3

Let us start from the first..
Do you know how to find B' if you are given with B??

Answer 4

No I don't know how to start honestly :'( I'm horrible at math.

Answer 5

See, U represents the Universal Set..
Now what are the elements in B??

Answer 6

See, inside{}, elements of a set are placed..

Answer 7

Oh I see ...

Answer 8

Tell me then..

Answer 9

From the what I got its C :D

Answer 10

Yes you are right..

Answer 11

YES! :) Thank you for you help and time

Answer 12

letter B .