AmTran_Bus
  • AmTran_Bus
Help with determinate
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
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AmTran_Bus
  • AmTran_Bus
AmTran_Bus
  • AmTran_Bus
I get 0. Here is my work. They say it is 5.
1 Attachment
anonymous
  • anonymous
Check your first determinant.

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More answers

AmTran_Bus
  • AmTran_Bus
2*0 is zero.
AmTran_Bus
  • AmTran_Bus
gurr
anonymous
  • anonymous
Same problem with the third one.
anonymous
  • anonymous
And there's also an error with the second one...
AmTran_Bus
  • AmTran_Bus
How? -1 - 4 is -5. Multiply that by -1 and you get 5.
anonymous
  • anonymous
\[\begin{vmatrix}3&2\\0&1\end{vmatrix}=3-0\]\[\begin{vmatrix}-1&2\\2&1\end{vmatrix}=-1-4\]\[\begin{vmatrix}-1&3\\2&0\end{vmatrix}=0-6\]
anonymous
  • anonymous
Oh I see, you distributed \(-1\) already. Never mind about the second one.
AmTran_Bus
  • AmTran_Bus
Okie dokie. its 5
AmTran_Bus
  • AmTran_Bus
@SithsAndGiggles Ummm. So what did you get?
AmTran_Bus
  • AmTran_Bus
Is it -5 or 5?
anonymous
  • anonymous
Same as you, it's positive.

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