Examlex
Find the exact value of cos 30°.
Multiplication
A fundamental arithmetic operation that combines two quantities to find their product.
Correct
Free from errors or inaccuracies; to make or set right.
Cent
A unit of currency equaling one hundredth of various dollar bills and other units of currency.
Four-figure Accuracy
A level of precision in numerical representation where only the first four digits are considered significant.
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