(a) Find a differential equation whose general solution is y= ce" +c,e". (b) Consider the equation y" +3y' = 21* +r°e +sin 3t . Determine a suitable form for if the method of undetermined coefficients is to be used. Do not evaluate the y, constants.

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Differential equations problem

(a) Find a differential equation whose general solution is y= ce" +c,e".
(b) Consider the equation y" +3y' = 21* +r°e +sin 3t . Determine a suitable form for
if the method of undetermined coefficients is to be used. Do not evaluate the
y,
constants.
Transcribed Image Text:(a) Find a differential equation whose general solution is y= ce" +c,e". (b) Consider the equation y" +3y' = 21* +r°e +sin 3t . Determine a suitable form for if the method of undetermined coefficients is to be used. Do not evaluate the y, constants.
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