Mathematics 10 — Exercise Review · Q1 (ix)
Full question
Find z + z̅ when z = 4 + 4i. Choose the correct option.
| Option | Value |
|---|---|
| a | 8 |
| b | 8 + 8i |
| c | 8i |
| d | 0 |
Step-by-step solution
Add: 4+4 = 8 and 4i−4i = 0.
Answer
a: 8
Find z + z̅ when z = 4 + 4i. Choose the correct option.
| Option | Value |
|---|---|
| a | 8 |
| b | 8 + 8i |
| c | 8i |
| d | 0 |
Add: 4+4 = 8 and 4i−4i = 0.
a: 8