[Read] ➲ The Complete Idiot's Guide to Trigonometry: Master Trig with Crystal-Clear Explanations of All the Basics ➮ Izolda Fotiyeva Ph.D. – Memovende.co

ok Follows A Standard Course Curriculum Includes Both Polar Coordinates And Complex Numbers, Unlike The Competition Good. Quick delivery Great book As one reviewer has already noted there are errors in the main body of text and in the answers What amazes me is the 5 and 4 reviews have almost the exact same dates and are basically worthless comments NOT dealing with any substance in the book Makes me wonder if they are friends of the authors or paid reviewers Additionally the publisher s website does NOT contain an errata sheet even after four and one half years since publication. Great book highly recommend you buy