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Course: Precalculus?>?Unit 7
Lesson 2: Using matrices to represent dataUse matrices to represent data
Problem
This matrix represents the number of direct train routes between three different cities, where rows are starting points and columns are end points.
City 1 | City 2 | City 3 | |
---|---|---|---|
City 1 | |||
City 2 | |||
City 3 |
Complete the interpretation for the boxed cell in the row, column of the matrix.
There are
different direct train routes going from to .