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Matrix Inverses
Questions (3)
Find conditions on k that will make the matrix A invertible. To enter your answer, first select 'always', 'never', or whether k
4 answers
asked by
sal
4,170 views
Why is (AB)^-1 = B^-1A^-1 in matrices, and not (AB)^-1 = A^-1B^-1
2 answers
asked by
katy
693 views
does the matrix A = 3 -8 2 -5 have an inverse if so what
A yes A^-1= 3 8 -2 5 B yes A^-1= -5 8 -2 3 C yes A^-1 = -3 8 -2 5 D no
1 answer
asked anonymously
11 views
Parent Categories (1)
Linear Algebra