11Th Class Math New Book 2025 PCTB || Chapter 2 Exercise 2.1 || Functions And Graphs

This video has definition of functions, domain, codomain and range and also about types of functions like into, onto and bijective function This video is for the students of fsc part 1 of punjab colleges and boards and this video contains exercise 1.5 of chapter 1 which is about complex numbers and it explains the concept of complex numbers and how to do operations on them and what is argand diagram and also how to factorize different polynomials. 0:00 Introduction 23:04 Question 1 26:40 Question 2 35:41 Question 3 41:05 Question 4 50:03 Question 5 52:22 Question 6 57:46 Question 7 1:00:14 Question 8 1:04:12 Question 9 1:08:21 Question 10 1:11:17 Question 11