A Neurologist is a physician who treats nervous system disorders, including diseases of the spinal cord, nerves, and the brain. A Neurologist examines nerves in the head and neck, muscle movement, balance, reflexes, memory and speech.
(nonâ³linâ²Ä-Är) Not linear; not obeying a linear relationship. In mathematics, a linear equation may be given in the form y = mx + b, where x is the independent variable, and y is the dependent variable. A nonlinear relationship cannot be represented by such an equation.
A system of nonlinear equations is two or more equations, at least one of which is not a linear equation, that are being solved simultaneously. Note that in a nonlinear system, one of your equations can be linear, just not all of them. In this tutorial, we will be looking at systems that have only two equations and two unknowns. In general, a solution of a system in two variables is an ordered pair that makes BOTH equations true.