If we attempt to solve the equation y 2y = sin(t) via the variation of parameters which of the following system of equation we must solve? O ujet + uhet = 0 2u e + ube i = sin(t) O ujet + uzet = sin(t) 2uje - uzet = 0 O ujet + uzet = 0 W 2ujet - uhe t = A sin(t) + Bcos(t) O ujet + uhe 0 2u et - uhet = sin(t)

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A: Please see the explanation below

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.