import numpy as np
y = np.array([[11, 12, 13, 14], [32, 33, 34, 35]])
print(y.ndim)import numpy as np
a = np.array([1, 2, 3])
print(a.ndim)import numpy as np
a = np.array([2, 3, 4, 5])
print(a.dtype)import numpy as np
a = np.array([1, 2, 3, 4])
x = a.tolist()import numpy as np
a = np.array([1, 2, 3, 5, 8])
b = np.array([0, 3, 4, 2, 1])
c = a + b
c = c * a
print(c[2])