IPMAT IndoreModern Math > EasyNone of theseA×B≠B×AA \times B \neq B \times AA×B=B×A∅∈A×B\emptyset \in A \times B∅∈A×BA×B=B×AA \times B=B \times AA×B=B×A✅ Correct Option: 4Related questions:IPMAT Indore 2024In a survey of 500 people, it was found that 250 owned a 4-wheeler but not a 2-wheeler, 100 owned a 2-wheeler but not a 4-wheeler, and 100 owned neither a 4-wheeler nor a 2-wheeler. Then the number of people who owned both isIPMAT Indore 2022Let P(X)P(X)P(X) denote power set of a set XXX. If AAA is the null set, then the number of elements in P(P(P(P(A))))P(P(P(P(A))))P(P(P(P(A)))) is _________.IPMAT Indore 2024In a group of 150 students, 52 like tea, 48 like juice and 62 like coffee. If each student in the group likes at least one among tea, juice and coffee, then the maximum number of students that like more than one drink is: