Question

11)a) solve the equation 2x-3y +z = -1 , x+4y-2z=3 and
4x-y+3z=11 by
cramer's rule.​

Answer 1

Answer:

x+4y-2z=3 samikkarn 1 ko 4se multiple

4x-y+3z=11 samikkarn 2

samikkarn 1,,2 se

4x+16y-8z=12

4x-y+3z=11

gatane par

15y-5z=-1

=