Step-by-Step Explanation:
Lambda Function Definition:
is_even = lambda x: x % 2 == 0
lambda: The lambda keyword is used to create an anonymous (unnamed) function.
x: The function takes a single argument x, which represents the number to check.
Expression:
The expression x % 2 == 0 is used to check if the number x is even.
The modulus operator (%) returns the remainder when dividing x by 2.
If x % 2 == 0, it means the number x is divisible by 2 (i.e., it is even).
If x % 2 != 0, it would mean the number is odd.
This function returns True if x is even, and False if x is odd.
The lambda function is assigned to the variable is_even.
Calling the Lambda Function:
result = is_even(10)
The function is_even is called with the argument 10.
The function checks if 10 % 2 == 0.
Since 10 % 2 = 0, the condition 10 % 2 == 0 is True, meaning 10 is an even number.
Therefore, the value True is returned and assigned to the variable result.
Printing the Result:
print(result)
The print(result) statement outputs the value of the variable result, which is True because 10 is even.
Final Output:
The output of this code will be:
True
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