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Let A=[aij]4×4 be a matrix such that aij={2,if i=j0,if i≠j.Then the value of {det(adj(adj A))7} is( {.} represents the fractional part function ) |
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Answer» Let A=[aij]4×4 be a matrix such that aij={2,if i=j0,if i≠j. |
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