3_5_UndeterminedCoefficients
www.math.wichita.edu › math555 › ch33.5.2 Method of Undetermined Coefficients ¶ The technique employed in the previous two examples is known as the method of undetermined coefficients . When presented with a nonhomogeneous problem, a guess is made that roughly matches the form of the forcing function on the right hand side of the differential equation.