A.\(\overrightarrow a  = \left( {14;14;2} \right)\)
B.\(\overrightarrow a  = \left( {2;5;1} \right)\)
C.\(\overrightarrow a  = \left( {4;10;2} \right)\)
D.\(\overrightarrow a  = \left( {4;10; - 2} \right)\)