I'm reading Hoffman and Kunze's linear algebra book and on page 183 they made this claim:
I think it must be "when its determinant is $0$" instead of "when its determinant is different from $0$". Am I right?
Asked
Active
Viewed 200 times
5
-
5You are correct. – Jul 20 '16 at 14:25
-
1Very nice catch in a widely used text book. +1\ – DonAntonio Jul 20 '16 at 15:06
-
It seems that finding typos in H+K is a common problem – Ben Grossmann Jul 20 '16 at 15:38
-
This was mentioned in https://math.stackexchange.com/questions/437253/typos-in-hoffman-and-kunze – user1551 Jan 02 '18 at 10:42