58, the solution of the simultaneous equations ,+2x+y=0 and+5x+3y-0 is: (a) ,cosxgsin x-(log cos x) cos x + x sin x (b) co6sf, sin x+x cos x + (log cos x) sin x

58, The solution of the simultaneous equations ,+2x+y=0 and+5x+3y-0 is: (A) ,cosXgsin x-(log cos x) cos x + X Sin x (B) co6sf, sin x+x cos x + (log cos x) sin x ocos x+c, sin x+ (log cos x) cos X-x Sin x Dc cos xte, sin x+ (log cos x) cos x +x sin x