8. determine the values of k so that the following system in unknowns , y, z has: (i.) no solution, (iii.) unique solution, (ii.) a more than one solution: = 1 xky+z = 1 y+kz =1

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

what are the statments

step-by-step explanation:

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

i don't see any

step-by-step explanation: