Savannahh5506 Savannahh5506 26-05-2023 Mathematics contestada " Solve the initial value problems: (ye^xy - 1/y)dx + (xe^xy + x/y²)dy = 0, y(1) = 1; (x + 2) siny + (x cos y)y' = 0, y(1) = π/2. "