Compute
\[\frac{(1 + 17) \left( 1 + \dfrac{17}{2} \right) \left( 1 + \dfrac{17}{3} \right) \dotsm \left( 1 + \dfrac{17}{19} \right)}{(1 + 19) \left( 1 + \dfrac{19}{2} \right) \left( 1 + \dfrac{19}{3} \right) \dotsm \left( 1 + \dfrac{19}{17} \right)}.\]
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Compute
\[\frac{(1 + 17) \left( 1 + \dfrac{17}{2} \right) \left( 1 + \dfrac{17}{3} \right) \dotsm \left( 1 + \dfrac{17}{19} \right)}{(1 + 19) \left( 1 + \dfrac{19}{2} \right) \left( 1 + \dfrac{19}{3} \right) \dotsm \left( 1 + \dfrac{19}{17} \right)}.\]
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
1
Compute
\[\frac{(1 + 17) \left( 1 + \dfrac{17}{2} \right) \left( 1 + \dfrac{17}{3} \right) \dotsm \left( 1 + \dfrac{17}{19} \right)}{(1 + 19) \left( 1 + \dfrac{19}{2} \right) \left( 1 + \dfrac{19}{3} \right) \dotsm \left( 1 + \dfrac{19}{17} \right)}.\]
train