hexagon has 6 sides and 6 bases
Make a conjecture.
The determinant of the given matrix is 8+4xz-8y. Therefore, the determinant depends on the variable.
Determinants are considered as a scaling factor of matrices. They can be considered as functions of stretching out and the shrinking in of the matrices. Determinants take a square matrix as the input and return a single number as its output.
The given matrix is
The determinant of 3×3 matrix can be find using
|C|= a₁(b₂c₃−b₃c₂)−b₁(a₂c₃−a₃c₂)+c₁(a₂b₃−a₃b₂)
Now, 1(2×4-z×0)-0(x×4-y×0)+4(x×z-y×2)
= 8+4xz-8y
The determinant of the given matrix is 8+4xz-8y. Therefore, the determinant depends on the variable.
Learn more about the determinant here:
brainly.com/question/29574958.
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Answer:
det = 8
Step-by-step explanation:
1(8 - 0) - x(0 - 0) + y(0 - 0)
= 8
is black, given that it is one of the summer socks?
Answer:
1/4
Step-by-step explanation:
only 1/4 of the summer socks are black