Question

If $\frac{dy}{dx} +2y = sin 2x$ and $y(0) = \frac{3}4$ , then $y (\frac{π}{8})$ is equal to:

• A. $e^{\frac{\pi}{8}}$
• B. $e^{\frac{\pi}{6}}$
• C. $e^{\frac{-\pi}{4}}$
• D. None

Answer 1

Answer: (C)

$e^{\frac{-\pi}{4}}$

Answer 2

The Correct answer is option is (C) : $e^{\frac{-\pi}{4}}$