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Elementary Geometry For College Students, 7e
7th Edition
ISBN: 9781337614085
Author: Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher: Cengage,
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are convex sets, is their union Si U S2 a convex set. Explain your answer."
Transcribed Image Text:If Si and S2
are convex sets, is their union Si U S2 a convex set. Explain your answer.
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The union of two convex sets is not convex.
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