concept   tetrad

4 commonsense assertions
Cultures (4) Western culture (1) Chinese culture (1) mathematics (1) media theory (1)
# Concept Culture Statement Freq.
1 tetrad Western culture Tetrad is frequently used in Western culture to analyze the relationships between four related elements or components. 5
2 tetrad Chinese culture The tetrad in Chinese culture refers to the four essential subjects in traditional education: arithmetic, writing, archery, and charioteering. 1
3 tetrad mathematics In mathematics, a tetrad can refer to a set of four elements or a 4x4 matrix in linear algebra. 1
4 tetrad media theory The tetrad in media theory refers to the four effects of a medium based on Marshall McLuhan's laws of media. 1