Chapter 3 4 2.Inner Products of 下&W Suppose =[2&w=, vw=W,w〉=[，2yn =w,+w2+ty,w,=∑，w, two vectors are orthogonal (or perpendicular)if<v,w >=vw=0 3.Outer Product of V W V W2 … VWn V2 V2W1 V2W2 V2Wn VW = w,..- VnW2 vnwn v & w 2. Inner Products of 3. Outer Product of v & w Suppose & , T n [ v , v , , v ] v  1 2  T w w w n [ , , , ] w  1 2  v  V , w  W                       n i n n i i n n T v w v w v w v w w w w v v v 1 1 1 2 2 2 1 1 2 ... ... v w v, w , ,... two vectors are orthogonal (or perpendicular) if v & w  v , w   v w  0 T                             n n n n n n n n v w v w v w v w v w v w v w v w v w w w w v v v T ... ... ... ... ... ... ... , ,... ... 1 2 2 1 2 2 2 1 1 1 2 1 1 2 2 1 v w Chapter 3 4