... coeff lhs mp1 , x, 0 , y, 0 , z, 0 = 0 ; lprint coeff lhs mp2 , x, 1 $m Ccoeff lhs mp2 , y, 1 $n Ccoeff lhs mp2 , z, 1 $pCcoeff coeff coeff lhs mp2 , x, 0 , y, 0 , z, 0 = 0 ; lprint TichVoHuong ... coeff lhs mp1 , x, 0 , y, 0 , z, 0 = 0 : pt2 d coeff lhs mp2 , x, 1 $m Ccoeff lhs mp2 , y, 1 $n Ccoeff lhs mp2 , z, 1 $pCcoeff coeff coeff lhs mp2 , x, 0 , y, 0 , z, 0 = 0 : pt3 d TichVoHuong ... rhs subs z = 0, solve mp1, mp2 , x, y 1 , rhs subs z = 0, solve mp1, mp2 , x, y 2 , 0 ; return rhs subs z = 0, solve mp1, mp2 , x, y 1 , rhs subs z = 0, solve mp1,mp2 , x, y 2 , 0 ; end proc:PTDTTSGiao2MP...