Let X = \\{ Ram, Geeta, Akbar \\} be the set of students of Class XI, who are in school hockey team. Let Y = \\{ Geeta, David, Ashok \\} be the set of students from Class XI who are in the school football team. Find X∩YX \cap Y and interpret the set.

Answer: X∩Y={Geeta}X \cap Y = \{\text{Geeta}\}

Step-by-step solution

Step 1: Identify the given sets

We are given two sets of students. Set XX represents students in the hockey team, and set YY represents students in the football team.

Step 2: Find the intersection of the sets

The intersection of two sets, denoted by X∩YX \cap Y, consists of all elements that are common to both sets XX and YY. In this case, 'Geeta' is the only student present in both the hockey team and the football team.

Step 3: Interpret the resulting set

The set X∩YX \cap Y contains the names of students who are members of both the school hockey team and the school football team. This means 'Geeta' is a member of both teams.

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