Chapter 1 Complex Numbers Ex 1.4
Chapter 1 Complex Numbers Ex 1.4 Chapter 1 Complex Numbers Ex 1.4 Question 1.Find the value ofSolution: Question 2. Question 3. Question 4.If α and β are the complex cube…
Chapter 1 Complex Numbers Ex 1.3
Chapter 1 Complex Numbers Ex 1.3 Chapter 1 Complex Numbers Ex 1.3 Question 1.Find the modulus and amplitude for each of the following complex numbers:(i) 7 – 5iSolution: Let z…
Chapter 1 Complex Numbers Ex 1.2
Chapter 1 Complex Numbers Ex 1.2 Chapter 1 Complex Numbers Ex 1.2 Question 1.Find the square root of the following complex numbers:(i) -8 – 6iSolution: (ii) 7 + 24iSolution: (iii)…
Chapter 1 Complex Numbers Ex 1.1
Chapter 1 Complex Numbers Ex 1.1 Chapter 1 Complex Numbers Ex 1.1 Question 1.Simplify:(i) √-16 + 3√-25 + √-36 – √-625Solution: = 4i + 3(5i) + 6i – 25i =…