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Question
If A `= [(2,2,1),(1,3,1),(1,2,2)], "then" "A"^4 - 2 ^4` (A - I) = ____________.
Options
5I + A
5I – A
5I
6I
MCQ
Fill in the Blanks
Solution
If A `= [(2,2,1),(1,3,1),(1,2,2)], "then" "A"^4 - 2 ^4` (A - I) = 5I – A.
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