Examlex
Stellar parallax as small as 0.01 arcsec can be measured using telescopes on Earth. To what distance does this measurement correspond in space?
Evaluative
Involving value judgments, as opposed to simply being descriptive.
Basic
Constituting an essential foundation or starting point; fundamental characteristics or principles of something.
Pythagoras
An ancient Greek philosopher and mathematician who is credited with significant developments in mathematics, astronomy, and the theory of music.
Numbers
Abstract entities that represent quantities, positions, or values in mathematics, enabling the measuring, labeling, and ordering of objects and ideas.
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