Which Statement Most Accurately Characterizes the Relationship Between How Discretemathematics

Multiple Choice

Which statement most accurately characterizes the relationship between how discretemathematics is described in the 1989 compared to the 2000 Standards from NCTM?

A) The 1989 Standards did not mention discrete mathematics, but the 2000 Standardsdevoted a section to the topic.
B) The 1989 Standards made references to discrete mathematics, but the 2000document actually established Standards for including them in the curriculum.
C) The 1989 document featured specific Standards for discrete mathematics, butthere is no mention of the topic in the 2000 document.
D) Neither the 1989 nor the 2000 document specifically addressed discretemathematics as a topical are