How do you define a function in JavaScript?1.0 Marksdef myFunction() {}function = myFunction() {}function myFunction() {}var myFunction = function() {}

In JavaScript, a function can be defined in several ways. Here are the steps to define a function in JavaScript:

1. Function Declaration: This is the most common way to define a function in JavaScript. Here's how you do it:

function myFunction() {
  // code to be executed
}

2. Function Expression: This is another way to define a function in JavaScript. It involves defining a function as part of an expression.

var myFunction = function() {
  // code to be executed
}

3. Arrow Function: This is a more modern way to define a function in JavaScript. It's shorter and simpler.

const myFunction = () => {
  // code to be executed
}

In all these cases, the code to be executed is the code that you put between the curly braces {}.