What would happen to the measured unemployment rate if unemployment individuals left the labor force because they no longer believed they could get jobs?

If the unemployed individuals permanently left the labor force, the measured unemployment rate would rise.

Skew lines(segments) are lines(segments) in 3 dimensions that do not intersect the given segment and are not parallel to it.  ae, bf, eg, and fh are your skew segments.  i hope that : )