How a NOR gate is formed

Explanation

To understand how a NOR gate is formed, we can break down the explanation into several steps:

### Step-by-Step Solution:

1. **Understanding Basic Gates**:
- A NOR gate is derived from the OR gate. First, we need to understand what an OR gate does. An OR gate outputs true (1) if at least one of its inputs is true (1).

2. **Connecting NOT Gate to OR Gate**:
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