Evaluate ( begin{vmatrix}x^2&x^3&x^4 x&y&z x^2&x^3&x^4 end{vmatrix

1.	Evaluate ( begin{vmatrix}x^2&x^3&x^4 x&y&z x^2&x^3&x^4 end{vmatrix} ).
A.	0
B.	1
C.	xyz
D.	x<sup>2</sup> yz<sup>3</sup>
Answer» B. 1

Discussion

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Evaluate ( begin{vmatrix}x^2&x^3&x^4 x&y&z x^2&x^3&x^4 end{vmatrix} ).
Find the determinant of the matrix A= ( begin{bmatrix}1&x&y 1&x&-y 1&-x^2&y^2 end{bmatrix} ).
Which of the following is not a property of determinant?