Ok well.......
the system:
x- y+ 3z= -8
2x+ 3y- z= 5
3x+ 2y+ 2kz= -3k
So using cramer's rule i first had to find the determinants.
They are as follows:
D=10k-10
Dx= -14k-14
Dy= 21k-21
Dz= -15k+15
Ok, well those are the determinants.
Now i am supposed to use Cramer's Rule to determine what value(s) oh k yield............
a)no solution?
b)exactly on solution?
c)infinitely many solutions?
I thank you all in advanced