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Lab Activity 3 Experiential Learning
To create a user-defined function that takes arguments, returns a value and call it.

1. Type the code as shown in the image in the Python Editor.

2. Press the F5 key to execute the code. Sample output of the program is given below.

Try This
Logical Thinking
Identify the error in the code segment given below and write the correct code:
Def my_function(a, b, c)
print(“The sum of numbers is : a + b + c”)
myfunction(10, 20, 30)

WORKING WITH STRINGS
A String in Python is a sequence of characters (digits, alphabets, spaces, or symbols) enclosed within
single quotes (‘ ’) or double quotes (“ ”). Examples of strings in Python are “Python”, ‘P’, “1234”, and
“I Love Programming”.

Mind Fog ERROR

Numbers that are enclosed within double quotes are treated as strings, and mathematical operations are
not permitted on them.

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