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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 (5*sqrt3-2)*sinx+5*cosx-5 >0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 5 * sqrt 3 - 2 ) * sin x + 5 * cos x - 5 >0 (1)
From inequality(1):
x < -16.995889 或 -12.566371 < x < -10.712704 或 -6.283185 < x < -4.429519 或 0 < x < 1.853666 或 6.283185 < x < 8.136852 或 x > 12.566371
The final solution set is :
x < -16.995889 或 -12.566371 < x < -10.712704 或 -6.283185 < x < -4.429519 或 0 < x < 1.853666 或 6.283185 < x < 8.136852 或 x > 12.566371 *Note: Radian.Your problem has not been solved here? Please take a look at the hot problems !