Hermie V. Inoferio

Jose Rizal Memorial State University - Katipunan Campus

The study investigated the difficulties encountered by Grade 11 teachers in teaching Senior High School General Mathematics, the reasons for the problems, and the strategies employed by teachers in overcoming the challenges with an end view of developing training design. The sequential explanatory mixed methods design was used in the study with the...

Let G = (V, E) be a graph. An r-dynamic k-coloring of G is a function f from V to a set C of colors such that (1) f is a proper coloring, and (2) for all vertices v in V, | f (N (v))| ≥ min {r, degG (v)}. The r-dynamic chromatic number of a G, denoted by Xr (G), is the smallest k such that f is an r-dynamic k-coloring of G. This study gave the r-dy...