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Week 8 discussion question

Posted by becked

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becked

Week 8 discussion question
March 25, 2010 08:17AM

Registered: 18 years ago
Posts: 92
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1) Give an example of two sets A, B on {1, 3, 4, 5}, then determine the composition relation A;B. Refer to Tutorial Letter 102 page 129).

2) Refer to Example 3 on page 209 in Tutorial Letter 102. The binary operation + on {a, b, c, d} is defined in the table. Write down the operation in list notation.