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[" 1) 1.A "A" B aff "371048" ( "$701R(4)...

[" 1) 1.A "A" B aff "371048" ( "$701R(4)/(8)" foo "A^(2)=A" " "],[(I+A)^(3)-7A" arrege "(7)/(8)" : "],[[" (a) "A," (b) "I-A," (c) "I," (d) "3A]]

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