Question

Give the output of the following when num1 = 4, num2 = 3, num3 = 2.

num1 += num2 + num3
print (num1)

Answer 1

num1 += 3 + 2

The above statement can be written as

num1 = num1 + 3 + 2 = 4 + 3 + 2 = 9

Therefore, print(num1) will give the output 9.