For no solution, the two lines have to never intersect, which means they have to be parallel lines. In other words, no solution will satisfy both equation. For infinitely many solutions, the two lines have to overlap each other, which means one equation has to be a multiple of the other equations.
[joint] the site of the junction or union of two or more bones of the body; its primary function is to provide motion and flexibility to the frame of the body. Some are immovable, such as the sutures where segments of bone are fused together in the skull.
The junction where two bones meet is a joint, also known as a bony articulation. With more than 200 bones in the human body, there are several different types of joints that give the body both mobility and stability.Joints are divided into three groups: freely movable, slightly movable, and immovable.Freely movable joints, also known as diarthrosis joints, are the most common in the body.ith more than 200 bones in the human body, there are several different types of joints that give the body both mobility and stability. Joints are divided into three groups: freely movable, slightly movable, and immovable. Freely movable joints, also known as diarthrosis joints, are the most common in the body.