Each gust of the clouded mood that seemed warmed by the heat of a heart flaming with anger has its counterpart in the chilly blasts that seem blown from a breast turned to ice with a sudden revulsion of feeling.
The dimension is the number of bases in the COLUMN SPACE of the matrix representing a linear function between two spaces. i.e. if you have a linear function mapping R3 --> R2 then the column space of the matrix representing this function will have dimension 2 and the nullity will be 1.
1 Variable In mathematics, variable is referred to a term which keeps on changing within its limitations and can take up any value as a consequence of any change in the scenario. 2  Some variables are independent and some are dependent. 3  Variables have great significance in algebra and other fields of mathematics.