Astrarka: 3 books

This book is a handbook on topics in High School Algebra. We have covered the topics like - Ratio, Proportion, Variation, Progressions, Surds, Imaginary Quantities, Quadratics, Permutations, Combinations, Mathematical Induction, Binomial Theorem, Logarithms, Inequalities, Probabilities and Determinants....

This book brings the techniques from Vedic Mathematics and Trachtenberg System together. We have not attempted to do a comparative study of these techniques and make a judgment on which one is better. Instead we have simply, presented the techniques in a sequence that makes most sense. There are inherent...

This book covers concepts in Arithmetic, Elementary Algebra, Euclidean Geometry and Plane Trigonometry. The book is organized into four major sections, each dealing with the concepts in a specific topic. The student may use this as a ready reckoner aid in test preparation or with home assignments. The...