What is the difference between Python's list methods append and extend?

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 Both append() and extend() are Python's list methods used to add elements to a list.

The append() method adds a single element to the end of the list. The syntax for using append() is:

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list_name.append(element)

Here, list_name is the name of the list you want to modify, and element is the object you want to add to the list.

For example:

my_list = [1, 2, 3]

my_list.append(4)

print(my_list)  # Output: [1, 2, 3, 4]

The extend() method, on the other hand, is used to add multiple elements to the end of the list. The syntax for using extend() is:

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list_name.extend(iterable)

Here, list_name is the name of the list you want to modify, and iterable is an iterable object (e.g., list, tuple, set, etc.) containing the elements you want to add to the list.

For example:

my_list = [1, 2, 3]

my_list.extend([4, 5])

print(my_list)  # Output: [1, 2, 3, 4, 5]

In summary, the main difference between append() and extend() is that append() adds a single element to the end of the list, while extend() adds multiple elements to the end of the list.

The append() method is used to add a single element to the end of a list. When you call append() on a list, you provide a single argument, which is the element you want to add to the end of the list. This element can be of any data type, including numbers, strings, other lists, and more. Here's an example:

my_list = [1, 2, 3]

my_list.append(4)

print(my_list)  # Output: [1, 2, 3, 4]

In this example, we create a list my_list that contains the elements 1, 2, and 3. We then call the append() method on this list and pass in the value 4. This adds the value 4 to the end of the list, so when we print my_list, we see that it now contains the elements 1, 2, 3, and 4.

The extend() method is used to add multiple elements to the end of a list. When you call extend() on a list, you provide an iterable (e.g., a list, tuple, set, etc.) as an argument. The elements in this iterable are then added to the end of the list. Here's 

An example:

my_list = [1, 2, 3]

my_list.extend([4, 5])

print(my_list)  # Output: [1, 2, 3, 4, 5]

In this example, we create a list my_list that contains the elements 1, 2, and 3. We then call the extend() method on this list and pass it to the list [4, 5]. This adds elements 4 and 5 to the end of the list, so when we print `