3. Solve differential equation. Write clean, and clear. Show steps of calculations. (-xy sin x + 2y cos x)dx + 2x cos xdy = 0 Hint: First find an integrating factor, and make equation exact, then solve.

Advanced Engineering Mathematics
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3. Solve differential equation. Write clean, and clear.
Show steps of calculations.
(-xy sin x + 2y cos x)dx + 2x cos xdy = 0
Hint: First find an integrating factor, and make equation
exact, then solve.
Transcribed Image Text:3. Solve differential equation. Write clean, and clear. Show steps of calculations. (-xy sin x + 2y cos x)dx + 2x cos xdy = 0 Hint: First find an integrating factor, and make equation exact, then solve.
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