Let the universal set be R, the set of all real numbers, and let A = {x eR| -3 < x < 0}, B = {x E R -1 < x < 2}, and C = {x E R | 7 < x < 9}. Find each of the following:

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Q: Let the universal set be the set R of all real numbers and let A={x eR|-2<x<2} and B = {xe IR|-3<x <…

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Q: Let the universal set be the set R of all real numbers and let A={xe R|-2<x<2} and B= {x e IR |-3<x…

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Q: 2. Define the absolute value of x E R. then find all real numbers x such that |x + 1 < |x – 1).

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