ErAnushka
Member • Feb 4, 2013
Find the inverse of a matrix using determinant method
Guys what is determinant method? Is that the stand method where we find the inverse of matrix by
A^-1 = 1/|a| x adj(a) ?
Or elementary transformations? AI = A or A = IA ?
or what is that? please help me with this. I need to solve question papers 😀
A^-1 = 1/|a| x adj(a) ?
Or elementary transformations? AI = A or A = IA ?
or what is that? please help me with this. I need to solve question papers 😀