A.\(S = \left\{ {\left( { - 1; 5} \right),\left( {\frac{5}{4};4} \right)} \right\}\)B.\(S = \left\{ {\left( { 1; - 5} \right),\left( {\frac{5}{4};4} \right)} \right\}\)C.\(S = \left\{ {\left( { - 1; - 5} \right),\left( {\frac{5}{4};4} \right)} \right\}\)D.\(S = \left\{ {\left( { - 1; - 5} \right),\left( {\frac{5}{4};-4} \right)} \right\}\)
A.\(-1 < m < 0\)B.\(0 < m < 2\)C.\(-1 < m < 1\)D.\(0 < m < 1\)
A.\(m = 5\)B.\(m = -6\)C.\(m = 6\)D.\(m = 7\)
A.B.C.D.
A.\(-\sqrt {2020} \)B.\(\sqrt {2020} \)C.\(\sqrt {2021} \)D.\(\sqrt {2022} \)
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