M is a subset of R^n. M* is a set of vectors which are perpendicular to M (ie each element of M* is perpendicular to each element of M). Firstly: Show that M* is a subspace of R^n Secondly : In R^3, find M* where M = {2i-j+2k,i-2j-2k}
Follow Math Help Forum on Facebook and Google+
Originally Posted by flawless M is a subset of R^n. M* is a set of vectors which are perpendicular to M (ie each element of M* is perpendicular to each element of M). Firstly: Show that M* is a subspace of R^n Secondly : In R^3, find M* where M = {2i-j+2k,i-2j-2k} Firstly: Let , (+) (.)
View Tag Cloud