Visualize two 4-dimensional points a1 and a2 using GLC-L. You should color a1 and a2 with different colors. For the angles, use the coefficients (0.3,0.4,0.8,0.2). a1=(3,2,4,7)a2=(5,7,3,8) You can draw them on paper and take a picture, or you can draw them in Paint