Exercise 4.2 Question#3 part (I,II,III,IV)||11th Class Math updated new book 2025|#11thmath#mathbook

Welcome to this detailed lecture on Chapter 4 Exercise 4.2 Question 3 part I,II,III,IV about Concepts of Matrices and Determinenants of order 3-by-3 .Evaluation by properties of dertiminants of order 3-by-3. *11th Class Mathematics New Book (Punjab Board 2025)*! In this video, we cover all key concepts, examples, and important exercises to help you master the fundamentals of first-year math. ⏰️TIMECODES 0:00-4:08 Question 3 Part I 4:08-17:34 Question 3 Part II 17:34-25:49 Question 3 Part III 25:49-35:17 Question 3 Part IV 🎯 Topics Covered in This Lecture: -Evaltation of matrix of order 3-by-3 with properties of dertiminants 4.2 exercise 11th Class (1st Year) Students — Punjab Board Students preparing for annual exams 2025 Those who want clear concepts with easy explanations in Urdu Chapter 4 full Exercise 4.2 Punjab Board Chapter 4 full exercise 4.2 11th math class 11 Punjab book Board Lahore PTB Maths chapter 4 new book class 11 new math book 2025 Class 11 math chapter 4 complete exercise 4.2 class 11 math new curriculum 2025 Ex 4.2 class 11 maths new book Class 11 book change news new books of class 11 11 class maths chapter 4 11th class books math Lahore Board Unit 4 Exercise 4.2 question 5,6,7 11th class math PCTB Exercise 4.2 class 11 maths class 11 new curriculum Book Maths class 11 new book class 11 new math Mathematics New Book Exercise 4.2 4.1 Class 11th Maths new course Chapter 4 Exercise 4.2 👍 Please: Like this video if you find it helpful Comment if you have any questions or suggestions Subscribe to the channel for more 11th Class Math lectures Share with friends and classmates to help them too #Exercise4.2 #11thClassMath #MathChapter4 #PunjabBoard2025 #FirstYearMath #MathNewBook #MathLecture #MathTutorial #FScMath #StudyMath #MathSolutions #MathInUrdu #MathLearning #MathematicsEducation #BoardExamPreparation #MathTips