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discrete math Determine the truth value of each of these statements if the domain consists of all real numbers (i.e. x R). Give an example

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discrete math

Determine the truth value of each of these statements if the domain consists of all real numbers (i.e. x R). Give an example or a very brief explaination for each answer. Each answer is worth [2 marks]. a) Vx ((-x)2 = x2) b) x (2x > x) c) 3x (x3

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