x=1:10;
y=sin(2*pi*x/10);
k=5 ;	 Degree of approximating polynomial
%
%
%RESULTS
%
 -4.7425201
   9.9964075
  -5.4668426
   1.1860310
  -0.1107734
   0.0037230  % Coefficients of 5th degree polynomial