For any sets A and B, use algebraic laws of sets to simplify

(a) [ A - (A-B)] - B

(b) A - [ B - (A-B)]

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- October 22nd 2012, 04:49 AMmous99Algebraic laws to simplify
For any sets A and B, use algebraic laws of sets to simplify

(a) [ A - (A-B)] - B

(b) A - [ B - (A-B)] - October 22nd 2012, 05:04 AMBingkRe: Algebraic laws to simplify
Use to convert the set minus into intersection/union of sets

- October 22nd 2012, 05:16 AMmous99Re: Algebraic laws to simplify
- October 22nd 2012, 05:42 AMBingkRe: Algebraic laws to simplify
I don't understand your question ...

Example:

The last line is from distribution (you can check Algebra of sets - Wikipedia, the free encyclopedia for more "shortcuts")