How to find the index and the corresponding value in a matrix?

[Cornel]

Hello,

Lets say that I have this matrix:

I want to find the index at which the maximum value in the second column is obtained, and the corresponding value at that index in the first column.
Like below:

Mathcad Prime 9 file.

[Werner_E · Accepted solution]

You may want to familiarize yourself with the "match" and "lookup" commands in the help section.

or alternative with the use of variables