Simplify set expressions

👨🏻‍🏫 學術台數學

2011-09-18 4:54 pm

Simplify the following set expressions:
(a) A ∩ ( A' ∪ B)
(b) A ∪ (A ∩ B)'
(c) (A ∪ B)' ∪ (A' ∪ B)'
(d) A ∪ (A ∩ B)

回答 (1)

2011-09-18 8:06 pm

✔ 最佳答案

http://i1090.photobucket.com/albums/i376/Nelson_Yu/int-50.jpg

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