Question

define auxiliary equation

Answer 1

Hey mate, here is your answer :-)

AUXILIARY EQUATION: An equation obtained from a linear differential equation by replacing the right member with zero....

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Answer 2

Also called auxiliary equation.anequation with one variable and equated to zero, which is derived from a given linear differential equation and in which the coefficient and power of the variable in each term correspond to the coefficient and order of a derivative in the original equation