- Find A²-5A+6 I, if
A=[ 2 0 1
2 1 3
1 1 -1] ,then find A square -5A +6I
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Sorry YR I didn't UNDERSTAND the QUESTION
Answered by
6
Answer:
[ 1 1 -4
-1 5 -13
-2 -5 16 ]
Hope this helps
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