## What is SIN function in Excel?

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

It Returns** the sine of an angle**.

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

## How to use SIN function in excel

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

2. Click on **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 **SIN **function

6. Then select **ok**

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

8. Number is **the angle in radians** for which you want the sine.** Degrees * P10/180** = radians

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

## Examples of **SIN** function in Excel

**Example 1:**

**How to use SIN function in excel**

You can see examples of SIN function below:

**sin**(A2) ----->>>>answer is 0
**sin**(A3) ----->>>>answer is 0.70
**sin**(A4) ----->>>>answer is -1
**sin**(A5) ----->>>>answer is -0.86
**sin**(A6) ----->>>>answer is 0

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

**SIN**

It Returns** the sine of an angle**.

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

**SIN**

It returns a number.

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

**SIN**

This function has just **1** Argument.

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

Number is **the angle in radians** for which you want the sine.** Degrees * P10/180** = radians.

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

```
SIN(number) = number
```

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

**SIN**

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

## Errors in **SIN** function

**SIN**