[填空题]
The summit of a mounta yxyhjbg+-yxzy1, 9,r; vmrakeg(3t. in, 2450 mw jdi e(4*bg)fhs52na above base camp, is measured on a map to be 4580 m horizon h)*bi d(n2ga e4wj5sftally 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 = $|\overrightarrow{\mathbf{r}}|$ =
