11.3 Dot product #ENTE-F E -
we saw that B B B have two basicoperatives
Addition ii E E R Etf EIR
Etv
I
Scalarmultiplication UTER a ER scalar at EIR
P 27
T
B is a VECTOR LINEAR SPACE
Special nectar space since it has anotheroperation
DOT PRODUCT Inner Product Scalar product
↑* 2 PET -
Definition
eB2 I x y it Ix y
u v
ii F xx'tyy3 is a realnumber
Mare generally if Eire IR E tx xn Trix x
I a XX t Xix t txnXn
we saw that B B B have two basicoperatives
Addition ii E E R Etf EIR
Etv
I
Scalarmultiplication UTER a ER scalar at EIR
P 27
T
B is a VECTOR LINEAR SPACE
Special nectar space since it has anotheroperation
DOT PRODUCT Inner Product Scalar product
↑* 2 PET -
Definition
eB2 I x y it Ix y
u v
ii F xx'tyy3 is a realnumber
Mare generally if Eire IR E tx xn Trix x
I a XX t Xix t txnXn