To evaluate the given expressions, we need to understand the rules of division involving zero. Dividing any number by zero is undefined, while zero divided by any non-zero number is zero.
Step 1: Understand the Problem
We need to evaluate two expressions involving division and determine if they are defined or undefined.
Step 2: Evaluate \(8 \div 0\)
Division by zero is undefined in mathematics. Therefore:
\[
8 \div 0 = \text{Undefined}
\]
Step 3: Evaluate \(\frac{0}{2}\)
Dividing zero by any non-zero number is defined and equals zero. Therefore:
\[
\frac{0}{2} = 0
\]