Please Help! Shade a Venn diagram to represent the set (A ∪ B ∪ C)' - Also Shade a Venn diagram for A' ∪ B'?

Answer 1

Draw 3 overlapping circles A, B, and C in a square representing the universal set.

1. Shade the universal set outside of all 3 circles. (leave all 3 circles unshaded.)
2. Shade everything EXCEPT the intersection of A and B. (leave the intersection area in the middle unshaded.)

good luck!

Answer 2

Simple text editors do not lend themselves to good graphics.

Draw 3 interlocking circles, preferably with centers about on the vertices of an equilateral triangle. Label the circles A, B, and C. Shade the area outside the circles.

For the second one draw two interlocking circles inside a third circle. Shade the area outside the two interlocking circles.

The figures need not be circles. Any closed area will do.