A college radio station surveyed 603 incoming freshmen to see how many like rock music, how many like classical music, and how many like jazz musjc. The Venn diagram below shows the results. (Each number gives the number of freshmen who fall into that Venn diagram category.) All freshmen in the survey. (a) How many of the freshmen like exactly one of the three types of music? Like rock Like classical freshmen 119 32 48 (b) How many of the freshmen like classical? 101 freshmen 63 31 57 (c) How many of the freshmen like both jazz and rock, but don't like classical? 152 |freshmen Like jazz

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Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.