If anyone could explicitly show me the steps of how this substitution works I'd be v. grateful
Follow Math Help Forum on Facebook and Google+
Now substitute and replace this into the equation.
is this substituion always valid for homogenous equations?
As far as I know, yes. Unless someone wants to give another opinion.
just quickly one more thing... Where does this v^2 come from in the last equation???? so use
It's just algebra.
View Tag Cloud