10. [-/2 Points] DETAILS MY NOTES Suppose you need to know an equation of the tangent plane to a surface S at the point P(4, 1, 3). You don't have an equation for S but you know that the curves r1(t) = (4 + 2t, 1 - +2, 3 - 5t + +2) r2(u) = (3 + 42, 203 - 1, 20 + 1) both lie on S. Find an equation of the tangent plane at P