column of a matrix tutorial

A matrix having only one column is called a column matrix. 3 x 1 and 4 x 1 respectivel..

Which of the following is a column matrix? => ( 9 7 7 ) or ( 3 - 3 3 2 ) or ( - 4 4 0 ) or ( 7 - 3 0 3 3 4 )..

Matrices - Consider the arrangement In this arrangement, there are two rows and four columns. The number 3 lies in the 2 n d row and 4 t h column. Each number has a fixed position. Matrix A has 2 rows and 3 columns and is thus of order 2 x 3. Matrix..

The transpose of a matrix A is got by interchanging its rows and columns and is denoted by A' or A T . If A = [a i j ] m x n is a matrix of order mxn, the transpose of A = A' = [a j i ] n x m is a matrix of order n..

A matrix in which the number of rows is equal to the number of columns, say n, is called a square matrix of order n. In this square matrix of order n the elements a 1 1 , a 2 2 .......a n n is called the principal diagonal or the leading diagonal. The element..

The Vertebral Column Or Spinal Column - Vertebral column is also called back bone or spine and encloses the spinal cord. It is a flexible,curved , vertical rod, and consists of a row of 33 movably articulated ring like bones called vertebrae . Between each of the two b..

This is the simplest chromatography based on the differential adsorption of the constituents of a mixture. A suitable adsorbent like alumina (Al 2 O 3 ), taken in the form of a slurry in petroleum ether, constitutes the stationary phase. It is packed in a column prepared in a long burett..

In a survey, it was found that 20% of people who are salaried, move to self employment and 12% of the people who are self employed become salaried. Identify the transition matrix for this information. List your rows and columns in the order self-employed and salaried. => ( 0.88 ..