Mathematics
语言:中文
Language:English

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 tanx+sin6x >= cos432x-23ex .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         tan x + sin 6 * x >= cos 432 * x - 23 * e x         (1)

    From inequality(1):
         x ≤ -14.137167 或  -13.909582 ≤ x ≤ -10.995574 或  -10.703264 ≤ x ≤ -7.853982 或  -7.44785 ≤ x ≤ -4.712389 或  -4.167517 ≤ x ≤ -1.570796 或  x ≥ -1.40743

    The final solution set is :

         x ≤ -14.137167 或  -13.909582 ≤ x ≤ -10.995574 或  -10.703264 ≤ x ≤ -7.853982 或  -7.44785 ≤ x ≤ -4.712389 或  -4.167517 ≤ x ≤ -1.570796 或  x ≥ -1.40743

    *Note: Radian.



Your problem has not been solved here? Please take a look at the  hot problems !


Return