1) Using the applet above [br][br][math]u_1=u[/math] and [math]v_1=v[/math], move [math]u_1[/math] and [math]v_1[/math] about to help you visualise and answer the questions below.[br][br]In terms of [math]u[/math] and [math]v[/math] state[br][br]I) AB[br]II) BC[br]III) AD[br]IV) CD[br]V) AC[br]VI) DB