Difference between revisions of "Image"
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== Image in mathematics == | == Image in mathematics == | ||
| − | The '''image''' of a | + | The '''image''' of a linear transformation in mathematics is its range: all possible values generated by the transformation. A matrix, which is an expression of a function, has an image denoted by im(''A''). |
== See also == | == See also == | ||
Revision as of 18:55, February 21, 2010
An image is a physical likeness or representation of a person, animal, or thing, photographed, painted, sculptured, or otherwise made visible.
Astronaut parade in Chicago.
Image in mathematics
The image of a linear transformation in mathematics is its range: all possible values generated by the transformation. A matrix, which is an expression of a function, has an image denoted by im(A).