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Transform the given row operations: [[2,5,2,-6],[6,-9,-3,6],[2,-8,-6,3]] 4R₂->R₂

1 Answer

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Final answer:

To perform the row operation 4R₂ → R₂ on the given matrix, each element in the second row is multiplied by 4 to yield a new second row of [24, -36, -12, 24]. The transformed matrix then has this new second row while the other rows remain unchanged.

Step-by-step explanation:

The question involves performing a row operation on a matrix, which is a common mathematical operation in linear algebra, a subject typically taught in high school or college. Here, we're asked to multiply the second row (R₂) of the matrix by 4. The given matrix is:

[[2, 5, 2, -6],
[6, -9, -3, 6],
[2, -8, -6, 3]]

To perform the 4R₂ → R₂ operation, we multiply each element of the second row by 4:

[6*4, -9*4, -3*4, 6*4]

This results in the new second row:

[24, -36, -12, 24]

So, our new matrix after the row operation will be:

[[2, 5, 2, -6],
[24, -36, -12, 24],
[2, -8, -6, 3]]

The row operation has been successfully applied to transform the matrix.

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