Question: 1. Determine the set of all z satisfying the given equation or inequality. In some cases it may be convenient to specify the set by a clearly labeled diagram.
|z + 1 + 6i| = |z - 3 + i|
2. Determine the set of all z satisfying the given equation or inequality. In some cases it may be convenient to specify the set by a clearly labeled diagram.
|z - 4i| ≤ |z + 1|