EN - 2016 - R3 - EQUAÇÕES PARAMÉTRICAS ENTRE PLANOS

#navalschool #analyticgeometry #3dimensionalgeometry A line r passes through the point M(1, 1, 1) and is concurrent with the following lines: r1: {(x = - 1 + 3t; y = - 3 - 2t; z = 2 - t; t∈R) ∧ r2: {(x = 4 - t; y = 2 - 5t; z = - 1 + 2t t∈R) It can be said that the parametric equations of this line r are: a) {(x = 1 + 11t; y = 1 + 22t; z = 1 - 25t t∈R) b) {(x = 1 + 25t; y = 1 + 22t; z = 1 + 8t t∈R) c) {(x = 1 + 8t; y = 1 + 22t; z = 1 - 25t t∈R) d) {(x = 1 - 12t; y = 1 + 11t; z = 1 + 4t t∈R) e) {(x = 1 - 25t; y = 1 + 22t; z = 1 + 8t t∈R)