What is the exchange sign like in composition?

What is the exchange sign like in composition?

Determinant row or column interchange variable sign?
I would like to ask if the matrix exchange also changes symbols, or can't change?

The two rows (columns) of a commutative matrix belong to the elementary transformation of a matrix and need not change sign
And exchange determinant of two rows (columns), determinant is to change sign
It's easy to confuse some concepts when I first contact the wire generation. I hope my answer can help you!

What is symbolic analysis in modern Chinese

Symbol method is to specify a symbol for each component of a sentence, and draw it directly in the position of the component of the sentence when analyzing the sentence
The subject predicate sentence is represented by "|", which is preceded by the subject and followed by the predicate
When the subject predicate phrase is used as the component of other phrases, draw "=" under the subject and "-" under the predicate
Non subject predicate sentences are represented by "|". The structural relations of non subject predicate sentences include partial positive, verb object and verb complement. The names of these relations are indicated on "|"
Use "" to represent the object and draw it under the composition
Use "()" to express the attribute and draw it at both ends of the composition
Use "[]" to express adverbial, draw at both ends of the composition
Use "" to express concurrent language and draw under the composition
Use "< >" to express complements and draw them at both ends of the composition
Use "△ to represent the independent component and draw it under the component
Use "zero zero" to indicate the apposition and draw it under the apposition
The examples are as follows
(shameless) promise | [absolute] cover up (iron) fact
Many of the novels (published in 17 years), such as "Hongyan", "Linhai Xueyuan" and so on, are (very good) works
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