Examlex
Scalar (dot) product: What is the angle between the vector = + 3
- 2
- 3
and the +y-axis?
Secondary Research
The practice of using existing research and data, gathered and analyzed by others, to support new analyses, conclusions, or insights.
Primary Research
An approach to gathering data directly through original or firsthand research methods, such as surveys, interviews, or experiments.
Observational Research
A research method involving the systematic observation and recording of behaviors and phenomena in their natural environment, without intervention by the researcher.
Environmental Impact
The effect that human activities and natural phenomena have on the environment, including ecosystems, biodiversity, and human health.
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