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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality (40*30/15)*0.5+[40+((30-18.76)/18.76-0.85)*180+((30-18.76)/18.76-0.6)*120]*0.5 >= 80 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality：
( 40 * 30 / 15 ) * 0.5 + ( 40 + ( ( 30 - 18.76 ) / 18.76 - 0.85 ) * 180 + ( ( 30 - 18.76 ) / 18.76 - 0.6 ) * 120 ) * 0.5 >= 80 (1)
From inequality(1)：
The solution set is empty, that is, within the range of real numbers, the inequality will never be established!
The final solution set is :
The solution set is empty,that is, the inequality will never be estatlished within the real number range.