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Determine the coefficient matrix of the system of equations latex: 3x-2y = 7,\; x+4y=2. 3 x − 2 y = 7 , x + 4 y = 2. what is the determinant? g

User Lobati
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2 Answers

5 votes

Answer:

A. 0

Explanation:

User Mandakh
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3 votes

When put in matrix form, the coefficients of

... 3x -2y = 7

... x + 4y = 2


look like



\left[\begin{array}{cc}3&-2\\1&4\end{array}\right]


The determinant is 3×4 - 1×(-2) = 14.

User Yoiku
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