Question

Consider the following lines of Python code.

x = [13,4,17,1000]
w = x[1:]
u = x[1:]
y = x
u[0] = 50
y[1] = 40
Which of the following is correct?


x[1] == 40, y[1] == 40, w[0] == 4, u[0] == 50

x[1] == 50, y[1] == 40, w[0] == 50, u[0] == 50

x[1] == 4, y[1] == 40, w[0] == 4, u[0] == 50

x[1] == 40, y[1] == 40, w[0] == 50, u[0] == 50

Answer 1

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