State the meaning of {x : ?4 < x ? 10}in words. Express the set {x : ?4 < x ? 10} using interval notation and draw it on a number line.

Solution Step 1 In this problem we have to give a meaningful explanation of {x : 4 < x 10}and then we have to express the set {x : 4 < x 10}using interval notation and then we have to draw that interval in a number line. Step 2 Consider the set {x : 4 < x 10}. {x : 4 < x 10}refers that the set of values of xare real numbers that are greater than 4and less than or equal to 10.