Example 13.1.2 (Convex Sets).label
- (1)
$(a,b),[a,b),(-\infty,b]$ are convex
- (2)
A disc, ball, half space are all convex
- (3)
The union of convex sets is normally not convex
Example 13.1.2 (Convex Sets).label
$(a,b),[a,b),(-\infty,b]$ are convex
A disc, ball, half space are all convex
The union of convex sets is normally not convex
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