matrix_204
Oct25-04, 09:01 PM
how can i solve this determinant
if detA= a b c
p q r = -1
x y z
compute det B -2a -2b -2c
2p+x 2q+y 2r+z
3x 3y 3z
i want to kno what i should do to reach to the point of multiplying the two det,( ie, det A(-1) x det b)
if detA= a b c
p q r = -1
x y z
compute det B -2a -2b -2c
2p+x 2q+y 2r+z
3x 3y 3z
i want to kno what i should do to reach to the point of multiplying the two det,( ie, det A(-1) x det b)