[填空题]
The summit of a mountain, 2450 m above base camp, is q6 c -:m+8lg2ozqvtjm7mm df9measured on a mapd6mbttlx86+s*a( i pu to be 4580 m6bp6+l ut i(s8dxt*am horizontally from the camp in a direction $32.5^{\circ}$ west of north. What are the components of the displacement vector from camp to summit? What is its magnitude? Choose the x axis east, y axis north, and z axis up. x = y = $|\overrightarrow{\mathbf{r}}|$ =
