Group Activity: Binary Operations Activity: Show that the following are binary operations on the specified sets. 1. Addition, subtraction, and multiplication of real numbers. 2. "Averaging" on the set of real numbers. a + b average(a,b) = 2 %3D 3. Exponentiation on the set of natural numbers.

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Chapter2: Second-order Linear Odes
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Group Activity: Binary Operations
Activity:
Show that the following are binary operations on the
specified sets.
1. Addition, subtraction, and multiplication of real
numbers.
2. "Averaging" on the set of real numbers.
a + b
average(a,b):
2
3. Exponentiation on the set of natural numbers.
Transcribed Image Text:Group Activity: Binary Operations Activity: Show that the following are binary operations on the specified sets. 1. Addition, subtraction, and multiplication of real numbers. 2. "Averaging" on the set of real numbers. a + b average(a,b): 2 3. Exponentiation on the set of natural numbers.
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