\"\"

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The inequality is \"\" and point is \"\".

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\"\"              (Original inequality) \ \

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\"\"        (Substitute \"\" and \"\") \ \

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\"\"                 (Multiply) \ \

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\"\"                       (Add: \"\")

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Therefore, the point \"\" is do not satisfies the inequality.

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\"\"

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The point \"\" is do not satisfies the inequality.