# Valid Boomerang Lab

Easy

4

25.0% Acceptance

In this lab, you will implement a function to determine if a set of points in the X-Y plane represents a valid boomerang. A valid boomerang is a set of three points that are all distinct and not in a straight line.

You will be provided with an array `points`

where `points[i] = [xi, yi]`

representing a point on the **X-Y** plane. Your task is to return `true`

if these points are a valid **boomerang**, and `false`

if they are not.

Here are some examples to help you understand the problem better:

**Example 1:**

**Input:** points = [[1,1],[2,3],[3,2]]

**Output:** true

**Example 2:**

**Input:** points = [[1,1],[2,2],[3,3]]

**Output:** false

**Constraints:**

`points.length == 3`

`points[i].length == 2`

`0 <= xi, yi <= 100`

To complete this lab, you have to:

- Implement the
`isBoomerang`

function in`index.js`

- Export the
`isBoomerang`

function as the default export of`index.js`

- Make sure the function passes all the challenges below.

## Challenges

- Export
`isBoomerang`

as the default export of`index.js`

. - Determine if the given set of points represents a valid boomerang.