👉 Mutative in programming refers to a type of variable that can be modified or changed during its lifetime. This means that a variable's value can change based on the code it is being used in, such as when using an array or object. For example, consider the following code snippet: ```javascript let myArray = [1, 2, 3]; myArray[0] = 'hello'; console.log(myArray); // Output: [1, 'hello', 3]
