Question: Question 13 (2 points) Solve the following equation d d? + (3tan(3t))y = cos(3t) subject to the condition that cos(3t) > 0. Select all the

Question 13 (2 points) Solve the following equation d d? + (3tan(3t))y = cos(3t) subject to the condition that cos(3t) > 0. Select all the correct answers (| The ODE is exact O y = (3t 4+ C) cos(t) where C is an arbitrary constant. (| The ODE is of linear differential form O ~ y = 3tcos(t) + C where C is an arbitrary constant. y = (t + C) cos(3t) where C is an arbitrary constant. U y = t cos(3t) + C where C is an arbitrary constant
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