Recent content by nufc365

Thanks a lot lurflurf. It seems so obvious now! I was treating y as a constant. doh

Just read the sticky, my apologies. I have posted this question over in homework and questions if anyone would be kind enough to answer. https://www.physicsforums.com/showthread.php?t=654435

Hi, I am doing self study and have hit a snag in the road. Can someone please clarfiy this for me. I am reading K.A. Stroud's Engineering Mathematics which so far has been great.Consider the equation \frac{dy}{dx} + 5y = e2x In this case, we begin multiplying both sides by e5x. This gives...

Hi, I am doing self study and have hit a snag in the road. Can someone please clarfiy this for me. I am reading K.A. Stroud's Engineering Mathematics which so far has been great. Consider the equation \frac{dy}{dx} + 5y = e2x In this case, we begin multiplying both sides by e5x. This...