Omar Khayyam was expert in:
Correct answer: C. Mathematics
- A. Physics
- B. Chemistry
- C. Mathematics
- D. None of the above
Explanation
Khayyam was a highly skilled mathematician who made significant contributions to algebra and geometry. He worked on solutions to cubic equations and developed a geometrical method for solving these equations.
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About Measurements
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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