3.1 A= {x/xe R; -75 x< 12}, B = {x/xeR; x< 5}. Write down An B and sketch this set on a number line. < 2, x * 3 3.2 Find the set of real numbers such that r– 3

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Q: x : x is a natural number less than 10​}

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Q: 11) Suppose an>0. Which of the followill

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