JKBOSE Class 11 Maths: 50 Most Repeated Questions to Score Full Marks!
JKBOSE Class 11 Mathematics The Ultimate 50 Most Repeated Questions (2025-26) Sets, Relations & Functions In a group of 65 people, 40 like cricket, 10 like both cricket and tennis. How many like tennis only and not cricket? Use the formula: \[ n(A \cup B) = n(A) + n(B) – n(A \cap B) \] Let … Read more