Question

1) Form the simultaneous linear equation using the determinants.

D =

|4 −3

2 5|

Dx =

|5 −3

9 5|

| Dy =

|4 5

2 9|

​

Answer 1

Answer:

x- 3. y-6 )%939)32)#9#99##)

Answer 2

Answer:

D=4×5-(-3×2)

=26

Dy=5×5-(-3×9)

=52

Dx=4×9-2×5

=26

x=1,y=2