Correct Answer : Option (C) : rank
Explanation : Dimensions are called as axes. The number of axes is called as rank.
Correct Answer : Option (C) : 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 : Option (A) : -2
constants.hour
Correct Answer : Option (B) : 3600.0