Hello, I have attached my attempt at a solution. All is okay until i reach x=5-5e^-x. My assignment suggests that i solve it by substituting x=5-ε into the equation where ε is assumed to be small. Solve for ε and then solved for x (Approximate).
Thank you for your help
I am stuck on the following question (Image attached of my work) appears to make sense until i try to take a limit as c--->0 because the result should be 0. Am i missing something, if so can't you point me in the right direction.
Thank you