Draw two diagrams for sets A and B intersecting each other. Then make another diagram soch the the whole of A fits into C.

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
See diagram...

A  Intersection B = checked region with crossed lines
C - A = region with stripes parallel lines.
their union is the  striped region plus  checked region.

1 5 1