10th Class Math | Exercise 1.2 Q2 & Q3 Solved | Complex Numbers | Step-by-Step

Welcome to AF Academy! In this video, we solve Question 2 and Question 3 of Exercise 1.2 from Chapter 1, Complex Numbers, of the 10th Class Mathematics Punjab Board textbook (2026). The questions are explained step-by-step in an easy-to-understand way to help students prepare for their mathematics exams. 📖 Topics covered in this video Question 2: Additive Inverse of Complex Numbers Understand the additive inverse of a complex number. Find the additive inverse of given complex numbers. Learn how to change the signs of the real and imaginary parts. Question 3: Multiplicative Inverse of Complex Numbers Understand the multiplicative inverse of a complex number. Find the reciprocal of complex numbers. Simplify answers into standard form. 🎯 Video details Class: 10th Mathematics Chapter 1: Complex Numbers Exercise: 1.2 Questions: 2 and 3 Board: Punjab Board Language: Easy explanation, step-by-step solutions If you are preparing for your 10th Class Mathematics board exams, this lecture will help you understand these concepts and practise the questions confidently. 👍 Like the video if it helps you. 🔔 Subscribe to AF Academy for more 10th Class Mathematics and Physics lectures. 🔎 Hashtags #10thclassmathematics #complexnumbers #exercise1_2 #question2 #question3 #punjabboard #matricmath #class10maths #mathsolutions #AFAcademy Chapters 00:00 Introduction 00:10 Exercise 1.2 – Question 2 00:38 (i) 3+2i 01:00 (ii) 4-3i 01:15 (iii) 5-7i 01:24 (iv) - 2/3 + 5/4 i 01:34 Exercise 1.2 – Question 3 01:44 (1) 4 + 5i 03:32 (ii) 6 + 2i 04:48 (iv) sqrt(5) - 4i