Please show complete steps for the question on Vandermonde determinant properties attached.
Let x1, c2, x3, and x4 be real numbers.
(i) Compute the determinant of [1 x1 x1^2 x1^3; 1 x2 x2^2 x3^3; 1 x3 x3^2 x3^3; 1 x4 x4^2 x4^3]
(iii) Explain why we can conclude from the preceding question, that through given four points (x1, y1), (x2, y2), (x3, y3), (x4, y4) on the plane with distinct abscissa x1, x2, x3 nd x4, we can draw exactly one cubic curve given by an equation y=ax^3 + bx^2 + cx + d, where a, b, c and d are real numbers.© BrainMass Inc. brainmass.com October 10, 2019, 7:28 am ad1c9bdddf
Please see the attachment for step by step calculations for the problems.
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Solution: the determinant is called Vandermonde's determinant and the ...
This solution attaches a Word file showing the calculations necessary to complete this question of the Vandermonde determinant and using its properties.