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I finally got my Michael Sullivan Precalculus 5th Edition textbook today. I have decided to part ways with my David Cohen book. It makes no sense to keep it. It is truly over my head.
By this I don't mean that Sullivan's book is a walk in the park. It can be intense depending on the topic and/or chapter. Cohen's book concentrates more on the unit circle as a guide through most of the problems. It is probably meant for an honors precalculus course.
So, parting ways after so many years. I had the 5th edition Sullivan precalculus textbook back in 2006. Soroban helped a lot back in 2006. Sullivan's book is directed more for a general student population as opposed to a group of talented or advanced math students.
By this I don't mean that Sullivan's book is a walk in the park. It can be intense depending on the topic and/or chapter. Cohen's book concentrates more on the unit circle as a guide through most of the problems. It is probably meant for an honors precalculus course.
So, parting ways after so many years. I had the 5th edition Sullivan precalculus textbook back in 2006. Soroban helped a lot back in 2006. Sullivan's book is directed more for a general student population as opposed to a group of talented or advanced math students.