Hello, i am trying to solve a problem of discrete math and i am having a lot of problem with it(Headbang). if someone could help me please

The exercise is the following:

If A,B,C are sets, then show that

A X (B U C) = (A X B) U (A X C)

Thanks!!

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- Sep 21st 2012, 01:08 PMorly11Cross Product Problem
Hello, i am trying to solve a problem of discrete math and i am having a lot of problem with it(Headbang). if someone could help me please

The exercise is the following:

If A,B,C are sets, then show that

A X (B U C) = (A X B) U (A X C)

Thanks!! - Sep 21st 2012, 01:36 PMPlatoRe: Cross Product Problem
- Sep 23rd 2012, 01:05 PMorly11Re: Cross Product Problem
I am having trouble showing that their are equivalent. I have 3 more exersice like this one, can u help me with the prove so that I can take this exercise as an example

Thanks for your help - Sep 23rd 2012, 01:34 PMPlatoRe: Cross Product Problem
- Sep 23rd 2012, 02:18 PMorly11Re: Cross Product Problem
thanks a lot for ur help