| A pursuit spacecraft from the planet Zirkon is attempting to catch up with a Trade Federation cruiser. As measured by an observer on Zirkon, the cruiser is traveling away from the planet with a speed of 0.500c. The pursuit ship is traveling at a speed of 0.600c relative to Zirkon, in the same direction as the cruiser. What is the speed of the cruiser relative to the pursuit ship?
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