If Both a and B Are

question 75

True/False

If both A and B are
matrices such that their product AB has an LU factorization, then both A and B have LU factorizations.

---

Definitions:

Correlated Variables

Two or more variables that are related in some way, where a change in one is often associated with a change in the other(s).

Confidentiality

The ethical and legal duty to protect information from unauthorized access, use, disclosure, modification, or destruction.

Social Research

The process of conducting research to understand human behavior, social interactions, and societal structures.

Ethnographic Research

A qualitative research method that involves observing and interacting with a study's participants in their real-life environment to understand their cultures, behaviors, and perceptions.