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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 2sin(2x+π/6)-1 >0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
2 * sin ( 2 * x + π / 6 ) - 1 >0 (1)
From inequality(1):
x < -8.37758 或 -6.283185 < x < -5.235988 或 -3.141593 < x < -2.094395 或 0 < x < 1.047198 或 3.141593 < x < 4.18879 或 x > 6.283185
The final solution set is :
x < -8.37758 或 -6.283185 < x < -5.235988 或 -3.141593 < x < -2.094395 或 0 < x < 1.047198 或 3.141593 < x < 4.18879 或 x > 6.283185 *Note: Radian.Your problem has not been solved here? Please take a look at the hot problems !