Yes, by all means. It won’t do any harm to take a look at it. However, I would suggest that it would perhaps be advisable to go all the way through the LC course first to avoid any possible confusion caused by different methods of presentation.
Like all logic books of that period, Jevons’s is essentially a presentation of Aristotelian logic which is what I’m doing in my course. You could looks at sections VIII, IX, X, XV, XX and XXI to provide some supplementary reading to material I cover.
Thanks. I started to slowly go through the LC course, but I wanted to ask about this book because I don’t remember you mentioning it, and it is available to read online for free. But I will try to finish your course first.