Please help me! I am stuck on: How many students does Ms. Keller have in her 6th grade class? How do you know?
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In this question, we are given a matrix, and we have to perform the given operation.
The matrix is:
The following operation is given:
In which is the element at the first line and
is the element at the second line.
Updating the first line:
Thus, the filled matrix will be given by:
For another example where row operations are applied on a matrix, you can check brainly.com/question/18546657