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Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality 2sinX(3x-π/4) ≥√3 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
2 * sin X * ( 3 * X - π / 4 ) ≥ √ 3 (1)
From inequality(1):
X ≤ -12.588836 或 -9.39488 ≤ X ≤ -6.327012 或 -3.054433 ≤ X ≤ -0.430272 或 0.706486 ≤ X ≤ 3.0374 或 6.330769 ≤ X ≤ 9.393159 或 X ≥ 12.589789
The final solution set is :
X ≤ -12.588836 或 -9.39488 ≤ X ≤ -6.327012 或 -3.054433 ≤ X ≤ -0.430272 或 0.706486 ≤ X ≤ 3.0374 或 6.330769 ≤ X ≤ 9.393159 或 X ≥ 12.589789 *Note: Radian.Your problem has not been solved here? Please take a look at the hot problems !