Exploration
6
:
Is ) ~(
?
Step
88
1
(825]
[ (8) - I : 3 !-(0]]as a
A
=
x2
=
-
e
7xy
2xz
-
= 19x ,
-
a
Hence ,
Step
=
xs(i) xn()-
6x4
-
-
31
-
Txq
1244
4x4
3x3
+
-
=(1kz
+
8x4
+
NUICA)
[(t (e
:
.
2
Wi
=
r,
-
ve
-(i)
o
verification
L8
W
V,
=
=
=
+
v2
z
(i)
=
W
,
+
W2
=(ii) (i) (2)
=
+
:
](in) (i) (2) (i) 18 :
=
+
+
+
Step
2bz
an
=
These
+
m
weights
the
are
the
of
sums
of
weights
&
,
we
Step 3
w
wi
=
let
A(
Step
c
=
(i)
=
3
(
so
,
3w
=
( --)
=
L- ](-2) (i) ( ) (ii) (i (8)
=
=
+
+
:
+
3b
The
of
weights
the
of
product
30 , -3V2
are
sw
original
the
and
>
.
the
weights
weights
(Av=1va)
are
Step 1
·
if
a
se ,
y
A
matrix
0
are
,
(x
+
the
e
.
g
,
is
also
.
null
[VI
space
,
...,
IA}
of
then :
y)
and
the
so
a
is
vectors
ca
in
span
linear
also
is
still
NUIA
as
of
weights
multiplication
the
of the
still
is
(CER)
CM
in
of the
addition
involves
C
the
(x+y)
so
O
in
each
comb
the
a
of se&y
of the vectors
the
in
of
.
involves
it
span
in
is it
weights of
linear
,
i
by
combination
and
NUIA