I tried to solve it but confused. Pls. help me to solve this equation:(adsbygoogle = window.adsbygoogle || []).push({});

dy/dx + (e^x)*Sec(y) = Tan(x);

(hint: integrating factor is e^-ax, and a is unknown, a ε ℝ, find it, solve the equation)

Thnx.

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# Dif.eq. with trigonometric functions involving y

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