- #1
donny_2011
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Homework Statement
Show matrix is invertible. THanks
The matrix A is dened by
1 x1^2 x1^3 x1^4 ......x1^n-1
1 x2^2 x2^3 x2^4 ......x2^n-1
......
......
1 xn^2 xn^3 xn^4 ......xn^n-1
where x1; x2,...... xn are distinct real numbers.
Homework Equations
The Attempt at a Solution
Homework Statement
Homework Equations
Show that A is invertible.
The Attempt at a Solution
Show that A is invertible.