Question: If the differential equation (x + sin y)dx + (x cos y + 3)dy = 0 exact, then n = 2 * true False

If the differential equation (x + sin y)dx + (x" cos y

If the differential equation (x + sin y)dx + (x" cos y + 3)dy = 0 exact, then n = 2 * true False r(2.5) True False 3 4

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