How do you find the determinant of #((-4,-1), (0, -1))#?
1 Answer
Jan 17, 2017
Explanation:
# det ( (-4,-1), (0,-1) ) = |(-4,-1), (0,-1)| #
#" " = (-4)(-1) - (0)(-1) #
#" " = 4 - 0 #
#" " = 4 #
