11th Class Math Exercise 7.2 Complete || Chapter 7 || Combination and permutations

Exercise 7.1 link https://youtu.be/1adyH5t8bNQ?si=Dzc790B9L2CAscXk #11thclassmath2025​ #new_math_​ #11thmath​ #newsyllabus​ #1styearmath​ #11thclassmathematicslecture​ #1styearmath2025​ #1styearmaths​ #11thclasspapers​ #exam​ #chapter7​