Here is this problem I actually don't know how to approach:(adsbygoogle = window.adsbygoogle || []).push({});

which of the following are T/F for all sets A, B, C

a. A U (B x C) = (A U B) x (A U C)

i think this one is false, i worked it out on a small example

b. A x (B intersection C) = (A x B) intersection (A x C)

c. A x (B x C) = (A x B) x C

where the "x" is cartesian product.

Any idea how to approach this systematically or just a helpful explanation is very much appreciated.

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