thatisdetesasandact a in terms of a S
when
det A det A A detAdetA detCA
ex
with_QQ I ex a skewsymetricmatrix S has zerodeterminant
Into mega
detis detests 5
cat detcats detca
eggs 1
thus dets det s
det s dets 0
2dets o
dets 0
i te E ii e
t
I I 1 41 EE
1tiIii 1
sol civi civa cos cat o
y p at t.fi 1 1 Ii ins iii itset
E ea.EE
and
tspaneayt
1span
11
a
algebraic definition
1 ftp
b
41
ab
8
a
cery acepy
the y axisin m seometic interpretation
b
1
t4 aib.cat 1 E ab.cat
501 span b a
91
the yz plane in123
ex what is span
501 span a b i a
a.by beat
the plane containing and passing throughtheorigin in
1123
1
b determine it w̅ is in span
sol ie w̅ spang then there are a andb suchthat a b
w̅ w̅
al 3 51 31 span
1
when
det A det A A detAdetA detCA
ex
with_QQ I ex a skewsymetricmatrix S has zerodeterminant
Into mega
detis detests 5
cat detcats detca
eggs 1
thus dets det s
det s dets 0
2dets o
dets 0
i te E ii e
t
I I 1 41 EE
1tiIii 1
sol civi civa cos cat o
y p at t.fi 1 1 Ii ins iii itset
E ea.EE
and
tspaneayt
1span
11
a
algebraic definition
1 ftp
b
41
ab
8
a
cery acepy
the y axisin m seometic interpretation
b
1
t4 aib.cat 1 E ab.cat
501 span b a
91
the yz plane in123
ex what is span
501 span a b i a
a.by beat
the plane containing and passing throughtheorigin in
1123
1
b determine it w̅ is in span
sol ie w̅ spang then there are a andb suchthat a b
w̅ w̅
al 3 51 31 span
1
