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If given the image in the figure below alone,what further information might be required to determine that the stars are a visual binary system?
Taiwan
An East Asian island country located off the southeastern coast of China, known for its dynamic economy and vibrant democracy.
Productivity Growth
An increase in the efficiency of production processes, leading to a higher output of goods and services for the same input of labor, capital, and resources.
Economic Growth
An increase in a country's output of goods and services over time, measured by the rise in its Gross Domestic Product (GDP).
Basic Skills
Fundamental abilities such as reading, writing, and arithmetic that form the building blocks for further learning and job competencies.
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