10th Class Math | Exercise 1.3 Question 1 Solved | Complex Numbers | Step-by-Step

Welcome to AF Academy! 📚 In this video, we solve Question 1 of Exercise 1.3 from Chapter 1 "Complex Numbers " of the 10th Class Mathematics Punjab Board textbook (2026). This lecture explains how to find the modulus of complex numbers with easy, step-by-step solutions for all four parts, (i) to (iv). 📖 Topics covered in this video ✅ Definition of the modulus of a complex number ✅ Formula for finding the modulus ✅ Finding the modulus of complex numbers in the form (a+bi) ✅ Solving questions involving negative real and imaginary parts ✅ Simplifying answers involving fractions and square roots ✅ Step-by-step solutions for board exam preparation 🎯 Video details Class: 10th Mathematics Chapter: 1 — Complex Numbers Exercise: 1.3 Question: 1 (i)–(iv) Topic: Modulus of Complex Numbers Board: Punjab Board Channel: AF Academy This video is useful for students who want to strengthen their understanding of complex numbers and prepare for their 10th Class Mathematics examinations. 👍 If you find this lecture helpful, like and share it with your classmates. 🔔 Subscribe to AF Academy for more step-by-step Mathematics and Physics lectures. 🔎 Hashtags #10thclassmaths #complexnumbers #exercise13 #modulus #punjabboard #matricmaths #class10maths #mathsolutions #stepbystep #AFAcademy