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Section 1.1 Definitions and Sandwiches
Activity 1.1.1.
Consider the following picture:
Figure 1.1.1. Proposed sandwiches
(a)
Draw a solid line seperating the sandwiches from the non-sandwiches in this picture.
(b)
Based on your choice above, come up with a formal definition of a sandwich.
Activity 1.1.2.
Decide if the following fit the “formal definition” of a sandwich.
(a)
Hint.
Figure 1.1.2. KFC Doubledown. (b)
Hint.
Figure 1.1.3. Soup in a breadbowl. (c)
Hint.
Figure 1.1.4. Pita pocket. (d)
What other weird items fit your definition of a sandwich?
