Which of the following correctly defines a function “mult()” that takes two arguments and returns the product of their multiplication?

What is the value of a after the following Python commands?

A = np.array([[3, 5, 6], [1, 4, 5]])
a, b = np.shape(A)

For the array A = np.array([[8, 1, 6, 1],

[3, 5, 7, 2],

[4, 9, 2, 3]]), what is the value of

Consider x to be an m-by-n array with m > n. Which of the following statements is true regarding y = np.zeros(np.size(x))?

Use np.linspace() to create a 1D array identical to the following np.arange() notation.

X = np.arange(-5, 2)

Which of the following statements creates a logarithmically spaced 1D array from 10^7 to 10^4 (inclusive) with 60 points?