Question: Question 4 The equation (3rcos (3x) + sin(3x) - 3) dx + (2y + 5) dy = 0 is exact. Solve it. Oscos (3x) -

Question 4 The equation (3rcos (3x) + sin(3x) - 3) dx + (2y + 5) dy = 0 is exact. Solve it. Oscos (3x) - 3x + y2 - 5y=0 O xsin (3x) - 3.0 + y2 = 0 O osin (32) + y2 + 5y = 0 O xsin (3:0) - 3x + y2 + 5y = C

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