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Assignment:Find the solution set of inequality 236-101*cos(-1.571*x)+0.1632*sin(-1.571*x) >294 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
236 - 101 * cos ( -1.571 * x ) + 0.1632 * sin ( -1.571 * x ) >294 (1)
From inequality(1):
x < -9.387172 或 -6.608697 < x < -5.38769 或 -2.609215 < x < -1.388209 或 1.390266 < x < 2.611272 或 5.389748 < x < 6.610754 或 x > 9.389229
The final solution set is :
x < -9.387172 或 -6.608697 < x < -5.38769 或 -2.609215 < x < -1.388209 或 1.390266 < x < 2.611272 或 5.389748 < x < 6.610754 或 x > 9.389229 *Note: Radian.Your problem has not been solved here? Please take a look at the hot problems !