Homework Statement
Show matrix is invertible. THanks
The matrix A is de ned 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...