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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 tanx >7/8 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
tan x >7 / 8 (1)
From inequality(1):
x < -7.853982 或 -5.564355 < x < -4.712389 或 -2.422763 < x < -1.570796 或 0.71883 < x < 1.570796 或 3.860423 < x < 4.712389 或 x > 7.002015
The final solution set is :
x < -7.853982 或 -5.564355 < x < -4.712389 或 -2.422763 < x < -1.570796 或 0.71883 < x < 1.570796 或 3.860423 < x < 4.712389 或 x > 7.002015 *Note: Radian.Your problem has not been solved here? Please take a look at the hot problems !