The key to their answer is the sentence: Assume that the length is longer than the width. Without this restriction, the domain would be [0, 10]. This would give an area of 0 for L = 0 or L = 10. If you restrict the area to being positive numbers, the domain is then (0, 10). Your answer of (1, 10) doesn't take into account the possibility of the width being less than 1.brycenrg said:
brycenrg said:
The domain in a scientific study refers to the specific area or subject that is being studied. It is the scope or range of the research, and it helps to define the boundaries of the study.
The domain of a research project can be determined by identifying the central research question or hypothesis. This question or hypothesis will guide the focus of the study and help to define the domain.
Identifying the domain in a scientific study is important because it helps to ensure that the research is focused and relevant. It also allows other scientists to understand the context of the study and its potential applications or limitations.
Yes, the domain of a research project can change during the course of the study. As new information is gathered and analyzed, the focus of the research may shift and the domain may need to be redefined.
A broad domain can affect the validity of a scientific study by making it difficult to draw specific conclusions. If the scope of the study is too broad, the results may not be applicable to a specific area or subject, and the findings may lack accuracy and precision.