Question

SHALOM
MATRICULATION
HIER SCOLAR
DAY WEDNESDAY
JIME :3com
DATE ella
le STD
Mos los
I chose the cosect anses
cx = 20
2 I ATR in symmetric , then 4² =
els ca-
that AT=A.
C 19
dzi
(b) 14
ther As
[ 2 ] be such that in the then &
3 If a [ 1 ] - [so
F1
4. It is a 3x3 non singulas matrix such
2
B = ATA, Fren
Be
that AAT = ATA and
6) B
O Is
7.
Then 9 Iz-A=
5. Its A
2
(c) BAT
id zal
(b) A/
6. z. Zg, and Zg complex norbers such that
Z. + 2 + 2z=0 and Izol = /2₂/=/Z31
12,1 = /2₂1 = /231 =1 tren 2 2 2
(c))
و زلے​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

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