We proved the following theorems in previous group work. Write the dual of each of the theorems and prove that each dual statement is true. (a) An(BC) = (ANB°)~(A~C²) (b) AU(B-C)=(AUB)-(C-A)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 27E
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We proved the following theorems in previous group work. Write the dual of each of the theorems
and prove that each dual statement is true.
(a) A~(B¬C) = (A^~Bª)~(A~C²)
(b) AU(B-C)=(AUB)-(C-A)
Transcribed Image Text:We proved the following theorems in previous group work. Write the dual of each of the theorems and prove that each dual statement is true. (a) A~(B¬C) = (A^~Bª)~(A~C²) (b) AU(B-C)=(AUB)-(C-A)
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