3d Simultaneous Equations

Question 1

Det =/= 0

Answer 1

Unique solution, planes meet at a point

Question 2

Det=0, equations are consistent

Answer 2

Infinite solutions, Planes form a sheaf or two or more planes are the same

Question 3

Det=0, equations are inconsistent

Answer 3

Planes form a prism, two or more planes are parallel

Question 4

Det=0 mo mor