Let’s analyze the Python code snippet from the image:

python
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def add_n(a, b):
    return (a + b)

a = 5
b = 5

print(add_n(4, 3))
Step-by-step explanation:
A function add_n(a, b) is defined to return the sum of a and b.

The variables a = 5 and b = 5 are declared but not used inside the function call — they are irrelevant in this context.

The function is called with explicit arguments: add_n(4, 3), so:

python
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return 4 + 3  # = 7

✅ Correct answer: C. 7