Consider the plane P with the Cartesian equation 10x + 15y + 18 2 = -48. (a) Write the above Cartesian equation as a parametric vector form with parameters s, te R. P G G, where s, t ER. Syntax advice: Enter your answer using Maple syntax for vectors. For example, to input the parametric vector form for the plane CT you can either type +s*+t* or (b) Using your result from (a), or otherwise, find a normal vector n to P. n = Syntax advice: Enter your answer using Maple syntax for vectors. For example, to input the vector . you can type (c) Hence, the minimum distance from the point B(18, 0, -18) to the plane P is Syntax advice: Recall that the Maple syntax for - 1 is 1/sqrt (2) V2