Which of the following correctly represents the expression a = a + 3
A) 3a
B) a += 3
C) a + 3
D) None of the above.

Question

Quizplus · Accepted Answer

The correct representation for the expression a = a + 3 in Python is a += 3. This shorthand notation adds 3 to the current value of a and stores the result back in a. The other options, 3a (A) and a + 3 (C), represent different expressions than the one given. Option D is incorrect because there is a valid representation in Python for the given expression.

Which of the Following Correctly Represents the Expression a =