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If [1" "x" "1][{:(1,2,3),(4,5,6),(3,2,5)...

If `[1" "x" "1][{:(1,2,3),(4,5,6),(3,2,5):}][{:(" "1),(-2),(" "3):}]=O,` find x.

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To solve the problem, we need to find the value of \( x \) in the equation given by the product of matrices resulting in a null matrix. Let's break it down step by step. ### Step 1: Define the matrices We have three matrices: - Matrix A: \( [1, x, 1] \) (1x3 matrix) - Matrix B: \[ \begin{bmatrix} ...
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