1.
You are given that \(z = 3 - 4 \mathrm { i }\).
- Find
- \(| z |\),
- \(\arg ( z )\),
- \(z ^ { * }\).
On an Argand diagram the complex number \(w\) is represented by the point \(A\) and \(w ^ { * }\) is represented by the point \(B\). - Describe the geometrical relationship between the points \(A\) and \(B\).