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[" 05.If "A=[[a,0,0],[0,a,0],[0,0,a]]," ...

[" 05.If "A=[[a,0,0],[0,a,0],[0,0,a]]," then "|adj A|" is "],[[" (a) "a^(27)," (b) "a^(9)," (c) "a^(6)," (d) "a^(2)]]

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