The book is widely available in both Hindi and English mediums, catering to a diverse student demographic.
Before jumping into the exercises, solve every single solved example in the chapter. Dr. Sharma's book uses examples to introduce subtle variations in question types. Class 12 Maths Dr Harswaroop Sharma Pdf Download
Instead of reading the theory first, attempt the solved examples. If you get stuck, refer to the solution, and then refer back to the theory. This active learning method is far more effective than passive reading. The book is widely available in both Hindi