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lale inowo Hostif quad{b_(1),b_(2),b_(1)} spanning a subspaleV then prejertion of an cutzitaeer vector.x an to u is gionn byP_(V)(C)=A(A^(T)A)^(-1)A^(T)xwhere P=A(A^(TT)A)^(-1)A^(TT)and. Where. A is iveltirix.with columns i, 1_(2),dots1_(2).so given. a sulzspale spanned liy{:[" vertas "a=[[-8],[7] ... See the full answer