What would I put for c1 and c2 in line 13 and 14 to solve the system of linear equations?

1 %% SOLVING THE SYSTEM OF TWO EQUATIONS IN TWO UNKOINS FOR c1 and c2 2%c1 + c2 = 1 3 % c1"phi + c2*(1-phi) = 1 4 phi-(sqrt (5)+1)/2; 5 6 %% THE SYSTEM IN THE FORM OF A*x = b 9 b =[1,1]; 10 %% SOLVING THE SYSTEM FOR THE UNKNOWNS x 11 X = A\b; 12%% x is now a vector 13 CI =; 14 c2 15 16 fprintf("The values of c1 and c2 are %f and %f, respectively .c1,c2); 17