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This is a Python question.

This is a Python question.

This is a Python question.

Create two Numpy arrays. First, array X of shape 3x4 filled with random normal numbers (see np.randn). Second, array Y of 5x4 filled with consecutive integers starting at zero. Add the two arrays using broadcasting to create an array of shape 3x5x4. You will need to insert an axis of length 1 in the right place to do that. See np.newaxis. Store the result in array Z. Print out the subarray produced when slicing the array along axis 1 with location 4. (See lecture on indexing multidimensional arrays.) The result should be shape 3x4, since axis 1 (of length 5) was indexed with a scalar. (Remember, axis 1 is the second axis.)

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