Correct Answer : BLAS/LAPACK support
Explanation : SciPy.linalg is always compiled with BLAS/LAPACK support, while for NumPy this is optional.
Correct Answer : Both (a) and (b)
from scipy import linalg import numpy as np A = np.array([[1,2],[3,4]]) x = linalg.det(A) print x
Correct Answer : -2
constants.hour
Correct Answer : 3600.0