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Vikentia [17]
3 years ago
7

Evaluate the determinant for the following matrix: [-5 1, 1 4]

Mathematics
2 answers:
MrRissso [65]3 years ago
4 0
The matrix given is \left[\begin{array}{ccc}-5&1\\1&4\end{array}\right]

To find determinant \left[\begin{array}{ccc}a&b\\c&d\end{array}\right] we do ad-bc

So, the determinant of the given matrix is
(-5)(4)-(1)(4) = -20 - 4 = -24
nalin [4]3 years ago
3 0

Answer: -24

Step-by-step explanation:

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