Question

Choose the correct alternative:

The conjugate of a complex number is `1/(" - 2)`. Then, the complex number is

विकल्प

• `1/("i" + 2)`

• `(-1)/("i" + 2)`

• `(-1)/("i" - 2)`

• `1/("i" - 2)`

Answer 1

`(-1)/("i" + 2)`