Here is a list of errata that have crept into the book due to one reason or the other. I’m sorry, and I hope this errata sheet will help you learn from the book without too many problems. 

Here is the errata (Last updated October 9, 2010):

Errata for Get Smart! Maths Concepts, by Gaurav Bhatnagar

If you find more errors in the book that are not mentioned in the errata list, please do leave a comment on this site.