The Muslim scientist, Al-Khawarzami, is famous for his work on:
Correct answer: B. Algebra
- A. Physics
- B. Algebra
- C. Chemistry
- D. Medicine
Explanation
Al-Khwarizmi, a Persian mathematician, astronomer, and geographer who lived during the Islamic Golden Age, made significant contributions to various fields, particularly algebra. Al-Khwarizmi is most famous for his work in algebra, and his name is the origin of the term "algebra." He wrote a groundbreaking book titled "Kitab al-Mukhtasar fi Hisab al-Jabr wal-Muqabala" (The Compendious Book on Calculation by Completion and Balancing), which systematically introduced the concept of solving linear and quadratic equations. His work laid the foundation for algebra as a distinct branch of mathematics and had a profound impact on the development of the subject in the centuries to come.
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Physical quantities are expressed with SI base and derived units, while measurement limits are described through accuracy, precision, absolute and percentage error, and significant figures. Dimensional analysis checks equations, derives relationships and detects inconsistent units, but it cannot determine numerical constants or distinguish quantities with identical dimensions.
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