The following table shows the sports that 200 Pre-University students at a colleg are involved in. Sport No. Of Students Soccer 105 Basketball 125 Tennis 38 Soccer and Basketball 62 Soccer & Tennis 17 Basketball and Tennis 20 Soccer, Basketball & Tennis 12 Find The number of students who do not participate in any sport. a. b. The number of students who play tennis. с. The number of students who are involved in at least two sports.

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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”.