Given Equation: (x + 1) \(\frac{dy}{dx}\) = 2e-y -1
Re-arranging, we get,
Integrating both sides, we get,
log t = log(x + 1) + C
log (2 – ey) = log (x + 1) + C
At x = 0, y = 0.
Therefore,
log(2) = log(1) + C
Therefore,
C = log 2
Now, we have,
log (2 – ey) – log (x + 1) – log 2 = 0