A.\(1\)B.\(53\)C.\(10\)D.\(4\)
A.\(5\)B.\(6\)C.\(7\)D.\(8\)
A.\(5\)B.\(6\)C.\(7\)D.\(4\)
A.\(a - b + 2c = - 4\)B.\(2a + 3b - 5c = 0\)C.\(2a - 3b - 8c = 0\)D.\(a + b + c = 2\)
A.\(\dfrac{{\sqrt {226} }}{2}\)B.\(\dfrac{{\sqrt {178} }}{2}\)C.\(\dfrac{{5\sqrt {10} }}{2}\)D.\(\dfrac{{\sqrt {122} }}{5}\)
A.\(2\sqrt 3 \)B.\(3\sqrt 3 \)C.\(3\)D.\(6\)
A.\(2026\)B.\(2024\)C.\(2021\)D.\(2029\)
A.\(\left( { - 1;0} \right)\)B.\(\left( {2;3} \right)\)C.\(\left( {0;1} \right)\)D.\(\left( {1;2} \right)\)
A.\(12\)B.\(10\)C.\(11\)D.\(15\)
A.\(5\)B.\(2\)C.\(4\)D.\(3\)
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