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0 votes
I 0 -i

8. If P=0 -i i
-i i 0
pois ecual to
then PQ is equal to
and Q=00
i -i.
(-2 2
1 -1
1
2 -2
-1
1
(1)
(
2)
-1
2 -2
-1 1
(3)
1 0 0
0 1 0
0 0 1
(4)

User Karansys
by
3.0k points

2 Answers

5 votes

Answer:

-2

Explanation:

User StevenZ
by
3.6k points
7 votes

Answer:

-2 maybe

Explanation:

User David Brunow
by
3.4k points