Exercise 7.4 Chapter 7 || 11Th Class Math New Book 2025 PCTB ||

This video contains solution of ex 7.4 of chapter 7 and it explains permutations and combinations and how different types of arrangments are made. This video is for the students of fsc part 1 of punjab colleges and boards and this video contains ex 7.4 of chapter 7 Math. 0:00 Concepts 4:54 Question 1 8:05 Question 2 13:40 Question 3 21:04 Question 7 22:25 Question 8 24:23 Question 9 25:50 Question 10 27:30 Question 11 30:26 Question 12 32:58 Question 13 34:20 Question 14 35:07 Question 15 36:26 Question 16 37:38 Question 19 #11th #11th #math11 #math #mathsquiz