Single Variable Calculus

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Linear Differential Equation: $ \sec(x) y'+ y=1$

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Find general solution of the differential equation:

$$ \sec(x) y'+ y=1$$

A

$y=1 + e^{-\sin(x)}$

B

$y=-1 - C e^{\sin(x)}$

C

$y=1 + C e^{-\sin(x)}$

D

$y=1 - C e^{\cos(x)}$