slc english

English Marking Scheme For SLC 2072

SLC English paper of western  region SLC 2072 SLC Examination 2072 (2016) COMPULSORY ENGLISH Reading and Writing (Written Test) Marking Scheme 2072 (2016) Full Marks: 75 Instructions to the Examiners & Head Examiners: This Marking scheme is a guideline to the examiners and head examiners of SLC examination. Examiners and head examiners should follow the instructions…

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Trachtenberg multiplication

Multiplication Without Table

Trachtengerg develop Trachtenberg multiplication . It is called Trachtenberg multiplication. It is very famous trick in mathematics. How to Multiply without Table? This is system of rapid mathematical calculation. Hence the system consists of a number of readily memorized operations. It allow one to perform arithmetic computations very quickly. Russian Jewish engineer Jakow Trachtenberg develop this method….

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