The third element in the second row of adjoint of a matrix A = [a_ ij ]_ 3 3 (where a_ ij = 2i + j) is

MHT CET 2025 Mathematics question

The third element in the second row of adjoint of a matrix (where ) is

Answer: (C)

. The element in row 2, column 3 of is the cofactor of (adjoint is the transpose of the cofactor matrix). $ =

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Question ID VK-101983