If bmatrix x & 1 & 1 bmatrix bmatrix 1 & 2 & 3 4 & 5 & 6 7 & 8 & 9 bmatrix bmatrix 1 1 x bmatrix =[45] then which one of the following is a value of x?

NDA 2025 Mathematics question

=[45]

then which one of the following is a value of ?

Answer: (D)

First, . Multiplying by

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Question ID VK-030034