The graphics shows the solution. I did not use a matrix reduction for this solution so it is rather long winded. I am trying to figure out the best way to present simultaneous equations for the book.
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[Problem from mathematical quickies - #136 "A Consistent sum"]
The graphics shows the solution. I did not use a matrix reduction for this solution so it is rather long winded. I am trying to figure out the best way to present simultaneous equations for the book. |