Which of the following is a particular solution of the equation y"+y'+7y=4cos2x? O a. 8cos2x/13-12sin2x/13 O b. 8sin2x/13-12cos2x/13 O NS. -8sin2x/13-12cos2x/13 O D. 8sin2x/13+12cos2x/13 O to. 8cos2x/13+12sin2x/13

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A: please comment if you need any clarification. If you find my answer useful please put thumbs up.…

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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.