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3. [4 pts) Find a counterexample, if possible, to these universally quantified statements, where the domain for all variables consists of all real numbers. a.

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3. [4 pts) Find a counterexample, if possible, to these universally quantified statements, where the domain for all variables consists of all real numbers. a. Vx(x2 + x) b. Vx(x2 + 2) c. Vx([x] > 0)

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