How do I create arrays using NumPy?

How do I create arrays using NumPy?

You can create arrays in NumPy using the numpy.array() function. For example, np.array([1, 2, 3]) creates a 1D array.

Can I create a 2D array as well?

Yes, you can create a 2D array by passing a list of lists. For example, np.array([[1, 2], [3, 4]]) creates a 2D array.

What about creating an array filled with zeros?

You can use np.zeros(shape) to create an array filled with zeros. For example, np.zeros((2, 3)) creates a 2x3 array of zeros.

Is there a way to create an array with random numbers?

Yes, you can use np.random.rand(shape) to create an array with random numbers. For example, np.random.rand(2, 3) creates a 2x3 array with random values.