1
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
What is the value of $(x + 1 - x)! \div (x-x + 1)!$ in simplest form?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
1
What is the value of $(x + 1 - x)! \div (x-x + 1)!$ in simplest form?
train