Learn what a number line is and how to use number lines with examples with BBC Bitesize KS3 Maths. For students between the ages of 11 and 14.

For example, the chromatic index of a graph leads to the chromatic number of its line graph. The zero divisor graph of a commutative ring, denoted by, is defined as the graph whose vertex set is the ...

Learn how to draw and understand information presented by a line graph with this interactive guide by BBC Bitesize for KS2 pupils.

Explore the line graph of the complement of the zero divisor graph for Gaussian integers modulo n. Discover vertex properties, Hamiltonian and Eulerian characteristics, planer and regular attributes, ...