Answer:
The law of detachment has a prescribed pattern. There are two premises (statements that are accepted as true) and a conclusion. They must follow the pattern as shown below.
Statement 1: If p, then q.
Statement 2: p
Conclusion: q
Hence here we are given statement as:
driving is difficult if the weather is stormy.
Hence using Law of detachment we have:
Statement 1: if the weather is stormy then driving is difficult.
Statement 2: the weather is stormy
conclusion: Driving is difficult