# How do you write the trigonometric form of #-2i#?

##### 1 Answer

Please read the explanation.

#### Explanation:

**Given the Complex Number:**

The standard form of a complex number is

So, we have

The complex number **Complex Plane**

Observe that **imaginary axis** and it takes the same position as **Quadrant-3**.

This point makes a **Real Axis** measured in the **counter-clockwise direction.**

Using the formula,

**Modulus of z**,

**argument**.

we can represent the complex number **trigonometric form** as follows:

Hence,

Hope it helps.