May 2010

What is an Elementary Matrix

Elementary Matrix In mathematics, an elementary matrix is nothing but a matrix obtained by performing only one elementary transformation. They can be denoted as follows: Elementary matrix obtained by interchanging i, jth rows of I is denoted by Eij. Elementary […]

The Game that Has No End! World’s Favorite Video Game Ever! Most Successful and Top Coin-Operated Video Games of All Times! The little yellow creature PAC-MAN evading the monsters in its quest for the little pac-dots has turned 30 today

System of Non-Homogeneous Linear Equations

Non-Homogeneous Linear Equations:- a1 x + b1 y + c1 z = d1a2 x + b2 y + c2 z = d2 a3 x + b3 y + c3 z = d3 is called a system of non-zero homogeneous linear

System of Homogeneous Linear Equations

Homogeneous Linear Equations:- a1 x + b1 y = 0a2 x + b2 y = 0 is called a system of homogeneous linear equations in x and y. Then the above system can be written as AX = 0 Definitions

Chitika is Re-Approving All Publisher Domains

Chitika (pronounced CHIH-TI-ka) which means “in a snap” in the South Indian language Telugu (my mother tongue), is a search-targeted advertising network that delivers contextual services – in a snap! Though both the co-founders of Chitika are Indians, they are

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