hii everyone ,
im new to the profession of teaching maths for competitive exams . i need guidance to learn about elegant methods for solving problem (like tricky substitutions, short cuts for solving ). can any one suggest me good books regarding this or any online material .
thank you very much in advance .
Elegant And Best Solving Methods For Maths Problems Given In Competetive Exams Like Gmat, Cat ?
November 4th, 2009 § 3
