In this video (Lecture 17), we continue solving questions from Exercise 1.4 of the 1st Year Math new book (2025 Edition). This lecture is explained in Urdu and is designed to help Class 11 students understand each step clearly according to the Punjab Board syllabus. 🔔 Subscribe for more: / @bahadurmath 📺 11th Class Math Chapter 01 Full Playlist: 👉 Click Here 📌 Related Lectures: Lecture 12 ( Exercise 1.3 - Q.3 Q.4 ) ➡️ • Exercise 1.3 | 11th Class Math | Chapter 1... Lecture 13 ( Exercise 1.3 - Question 5 ) ➡️ • Exercise 1.3 - Question 5 | 11th Class Mat... Lecture 14 (Exercise 1.3 - Q.6 Q.7 Q.8 ) ➡️ • Exercise 1.3 | 11th Class Math | Chapter 1... 🔎 Your Queries: complex numbers class 11 complex numbers exercise 1.4 class 11 math exercise 1.4 solutions class 11 maths chapter 1 exercise 1.4 11th class maths ex 1.4 solutions Punjab Board maths class 11 PTB maths 1st year exercise 1.4 ex 1.4 class 11 maths part 1 maths class 11 chapter 1 solutions math class 11 chapter 1 exercise 1.4 full solution 📘 Subject: Mathematics 📚 Class: 1st Year (Class 11) 📝 Chapter 1 – Complex Numbers 🔢 Exercise 1.4 – Lecture 17 📖 Book: Punjab Textbook Board – New Syllabus 2025 🌐 Medium: Urdu ✅ Don’t forget to Like, Share, and Subscribe to Bahadur Math for more math solutions and updates.