current location:Mathematical operation >
History of Inequality Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality (π/6)×sin((x*π)/6)-(π*x)/6×sin(((x+1)*π)/6) <0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( π / 6 ) × sin ( ( x * π ) / 6 ) - ( π * x ) / 6 × sin ( ( ( x + 1 ) * π ) / 6 ) <0 (1)
From inequality(1):
-√671398943/√700000 < x < -24.963033 或 -18.951825 < x < -12.930817 或 -6.876841 < x < 0 或 0.052319 < x < 4.755844 或 10.904956 < x < 16.940613
The final solution set is :
-√671398943/√700000 < x < -24.963033 或 -18.951825 < x < -12.930817 或 -6.876841 < x < 0 或 0.052319 < x < 4.755844 或 10.904956 < x < 16.940613 *Note: Radian.Your problem has not been solved here? Please take a look at the hot problems !