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erastovalidia [21]
3 years ago
7

Help please find the determinant of A.

Mathematics
2 answers:
Molodets [167]3 years ago
6 0

Answer:

The answer is A. 13

Step-by-step explanation:

Just cross multiply and subtract.

frozen [14]3 years ago
3 0
\begin{vmatrix}4&-7\\3&-2\end{vmatrix}=4(-2)-(-7)(3)=13
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[02.03]
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Answer:

2)  Equation 1 and Equation 2 have the same number of solutions.

Step-by-step explanation:

The two given equations are

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

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