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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 (3^1/2)*cos(x)*sin(x)-sin(x)*sin(x) ≤1 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 3 ^ 1 / 2 ) * cos ( x ) * sin ( x ) - sin ( x ) * sin ( x ) ≤1 (1)
From inequality(1):
x ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
The final solution set is :
x ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established! *Note: Radian.Your problem has not been solved here? Please take a look at the hot problems !