SOLUTION: Find the elements on the principal diagonal of matrix B. B= 1 -1 0 -3 -2 2 -7 -6 0

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Question 1196460: Find the elements on the principal diagonal of matrix B.
B=
1 -1 0
-3 -2 2
-7 -6 0
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

B=matrix%283%2C3%2C1%2C+-1%2C+0%2C-3+%2C-2%2C+2%2C-7%2C+-6+%2C0%29
The main diagonal is any entry where row equals column, so the principal diagonal of matrix B is
B=

the elements on the principal diagonal of matrix B are: highlight%281%29,highlight%28-2%29,highlight%280%29