Which of the following statements are meaningless? (a) A B + 2A = 0 (b) A
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Which of the following statements are meaningless?
(a) A ∙ B + 2A = 0
(b) A ∙ B + 5 = 2A
(c) A(A + B) + 2 = 0
(d) A ∙ A + B ∙ B = 0
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d A A B B 0 is meaningless because it would require that the product of A and itself and the pro...View the full answer
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