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