Recent content by donny_2011

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...