What happens to the altitude rules for VFR when flying between 180-359 degrees?

When flying under Visual Flight Rules (VFR) in controlled airspace, there is a specific altitude assignment based on the magnetic course being flown. For aircraft flying between the headings of 180 to 359 degrees, the rule is to maintain an altitude at odd thousands of feet MSL (Mean Sea Level) plus 500 feet.

This regulation is intended to maintain vertical separation between aircraft operating in opposite directions to reduce the risk of mid-air collisions. For instance, an aircraft flying a magnetic course of 180 degrees (due south) would fly at an altitude of 3,500 feet MSL, while someone flying a course of 360 degrees (due north) would be at 2,500 feet MSL.

The other options do not accurately reflect the rules set forth for VFR altitude assignments. Thus, the requirement to fly at odd thousand feet MSL plus 500 when operating between 180 and 359 degrees is crucial for safe navigation and maintaining effective traffic separation.