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Array Creation

np.array()​

Creates a new array from a Python list or tuple

np.array([7,8,9,10,11,12])

np.zeros()​

Creates an array filled with zeros

np.zeros((3,3))

np.ones()​

Creates an array filled with ones

np.ones((2,3))

np.arrange()​

Creates an array with a range of values

np.arrange((2,3))

np.random.random()​

Creates an array with a range of values

np.random.random((2,3)) # 2 - no. of rows : 3 - no. of columns