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 2019In a class of 65 students 40 like cricket, 25 like football and 20 like hockey. 10 students like both cricket and football, 8 students like football and hockey and 5 students like all three sports. If all the students like at least one sport, then the number of students who like both cricket and hockey isIPMAT Indore 2019In a school 70%70\%70% of the boys like cricket and 50%50\%50% like football. If x%x\%x% like both Cricket and Football, thenIPMAT Indore 2021In a class, 60% and 68% of students passed their Physics and Mathematics examinations respectively. Then at least ________ percentage of students passed both their Physics and Mathematics examinations.