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"It was a wonderful experience interacting with you and appreciate the way you have planned and executed the whole publication process within the agreed timelines.”
Subrat SaurabhAuthor of Kuch Woh Pal
Manoj Kumar Dhavala
Manoj Kumar is a math & quantitative aptitude trainer, mathematician and mathemagician. He performs mental calculations like the 13th power of any number up to 1000 digits, 17th power of any number up to 1000 digits. He aspires to witness every student performing logarithms just like additions and multiplications.Read More...
THE e MATH
Books by Manoj Kumar Dhavala
Which is greater, 13^89 or 14^87? Can you really guess the correct answer? No, it is difficult.
In competitive exams, simplifications play a vital role. Logarithm is the only solution in some scenarios to arrive at accurate values in the shortest possible time. Any other method consumes more time and the correct answer may not arrive.
In this book, we learn to calculate logarithmic and anti-logarithmic values without calculator, using a simple fo
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