Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (266-y)*(266-y)+y*y >266 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( 266 - y ) * ( 266 - y ) + y * y >266         (1)

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    From inequality(1)：
         y ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!

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    The final solution set is :
         y ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!

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