Let A and B be two invertible 3x3 matrices and c be a non zero number. Which of the following is true? (AB)-¹ = A-¹B-¹ (
Posted: Thu Jul 07, 2022 2:20 pm
- Let A And B Be Two Invertible 3x3 Matrices And C Be A Non Zero Number Which Of The Following Is True Ab A B 1 (19.37 KiB) Viewed 54 times
- Let A And B Be Two Invertible 3x3 Matrices And C Be A Non Zero Number Which Of The Following Is True Ab A B 2 (21.99 KiB) Viewed 54 times
(AB)¯¹ = B-¹A−¹ (CA)-¹ = ¹4-1 C (AT)-¹ = (A-¹)T (A-¹)-¹ = AT (A-¹)-¹ = A