Thankin you... Cheating!!! Its hard enough trying to self study without the aid of a lecturer without not being able to verify your answers... I'm glad the solutions are just hints ... its the right inbetween..
Self study without a lecturer is definitely hard and hence solutions or even hints comes a long way, but if you are taking a class, then yes this is cheating Not fair for the other students who might be sweating it out...Cheers,Ram