Difference between revisions of "Manuals/calci/SKEWSYMMETRIC"

Revision as of 13:35, 25 January 2018

SKEWSYMMETRIC(Order)

This function shows the Skew Symmetric matrix with the given order.
Skew Symmetric is also called Anti Symmetric or Antimetric.
A Skew Symmetric is a square matrix which satisfies the following identity $A=A^{T}$ ,where $A^{T}$ is the matrix transpose.
If the entry in the $i^{th}$ row and $j^{th}$ column is $a_{ij}$ .
i.e. $A=(a_{ij})$ then the skew symmetric condition is $(a_{ij})$ = $-(a_{ij})$ .
So its diagonal values are "0".

1. SKEWSYMMETRIC(4)

2. SKEWSYMMETRIC(9)

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 *A Skew Symmetric is a square matrix which satisfies the following identity <math>A=A^T</math>,where <math>A^T</math> is the matrix transpose.
 *If the entry in the <math>i^{th}</math> row and <math>j^{th}</math> column is <math>a_{ij}</math>.
-*i.e.<math>A = (a_{ij})</math> then the skew symmetric condition is <math>(a_{ij}) = −(a_{ij})</math>.
+*i.e.<math>A = (a_{ij})</math> then the skew symmetric condition is <math>(a_{ij})</math> = <math>-(a_{ij})</math>.
 *So its diagonal values are "0".
-<math>(a_{ij})</math> = <math>-(a_{ij})</math>
 ==Examples==
 .