## What is COTH function in Excel?

The **COTH **function is one of the math functions of Excel.

It returns the hyperbolic cotangent of a number.

We can find this function in **Math & trig** category of insert function Tab.

## How to use **COTH **function in excel

- Click on an
**empty**cell (like F5 )

2. Click on the **fx **icon (or press** shift+F3**)

3. In the **insert function tab** you will see all functions

4. Select **math and trig** category

5. Select **COTH **function

6. Then select **ok**

7. In the function arguments Tab you will see **COTH **function

8. Number is the **angle in radians** for which you want the hyperbolic cotangent.

9. You will see **results **in the formula result section

## Examples of **COTH** function in Excel

**Example 1:**

**How to use COTH function in excel**

You can see examples of COTH function below:

**coth**(1) ----->>>>answer is 1.313
**coth**(0.5) ----->>>>answer is 2.163
**coth**(0.4) ----->>>>answer is 2.631
**coth**(-0.1) ----->>>>answer is -10.033
**coth**(-0.5) ----->>>>answer is -2.163

## What is the purpose of **COTH** function?

**COTH**

It returns the hyperbolic cotangent of a number.

## What is the Return value of **COTH** function?

**COTH**

It returns a number.

## How many arguments does **COTH** function have?

**COTH**

This function has just **1** Argument.

The **argument **of COTH function is **number**.

Number is the **angle in radians** for which you want the hyperbolic cotangent.

The argument of COTH function is **required **and not optional.

```
COTH(number) = number
```

## Which version of excel supports **COTH** function?

**COTH**

This function is available for all excel **versions **(2003-2019)

## Errors in **COTH** function

**COTH**

**COTH related functions :**

- SINH function
- COSH Function
- COT function