Sudent no 6oGepozL
MAT2GU
Assignment no,o
Uni9u Code'622078
Problenm)
le A
ls orthoq1he A[3 also orthogona
AA I
'Is
T
oahon > (AT) TAT
CA)T= A 50
(A)A=AAT=I
Orth0na
Bare Orthogonaen AB l3 also
gn AA1
oehagono
,88)
Prove CA B)'CAB) =I
(AB)T B7AT
(A8)CAB) = B'A.AB=g'IB = BBI
tS otagonal
, eble
1
A
Sl-
Then
A A
AMoS>>)
lnyerse:
-G
MAT2GU
Assignment no,o
Uni9u Code'622078
Problenm)
le A
ls orthoq1he A[3 also orthogona
AA I
'Is
T
oahon > (AT) TAT
CA)T= A 50
(A)A=AAT=I
Orth0na
Bare Orthogonaen AB l3 also
gn AA1
oehagono
,88)
Prove CA B)'CAB) =I
(AB)T B7AT
(A8)CAB) = B'A.AB=g'IB = BBI
tS otagonal
, eble
1
A
Sl-
Then
A A
AMoS>>)
lnyerse:
-G
