PROBLEM 28E

In Problems 27?30, a partial differential equation (PDE) is given along with the form of a solution having separated variables. Show that such a solution must satisfy the indicated set of ordinary differential equations.

where λ is a constant.

Math1310 Section3.1:Functions‐BasicIdeas Therestofthiscoursedealswithfunctions. Definition:Afunction,f,isarulethatassignstoeachelementxinasetAexactlyoneelements, calledf(x),inasetB. Functionsaresoimportantthatweuseaspecialnotationwhenworkingwiththem.We’llwrite...