Cho tam giác ABC biết A 4 - 1 phương trình đường cao k
A.\(B\left( {\dfrac{{ - 5}}{4};\,\,\dfrac{{ - 5}}{6}} \right),\,\,C\left( {6;\,\, - 4} \right)\)
B.\(B\left( {\dfrac{{ - 5}}{4};\,\,\dfrac{{ - 5}}{6}} \right),\,\,C\left( {6;\,\,4} \right)\)
C.\(B\left( {\dfrac{5}{4};\,\,\dfrac{5}{6}} \right),\,\,C\left( {6;\,\, - 4} \right)\)
D.\(B\left( {\dfrac{{ - 5}}{4};\,\,\dfrac{5}{6}} \right),\,\,C\left( {6;\,\,4} \right)\)
A.\(B\left( {\dfrac{{ - 5}}{4};\,\,\dfrac{{ - 5}}{6}} \right),\,\,C\left( {6;\,\, - 4} \right)\)
B.\(B\left( {\dfrac{{ - 5}}{4};\,\,\dfrac{{ - 5}}{6}} \right),\,\,C\left( {6;\,\,4} \right)\)
C.\(B\left( {\dfrac{5}{4};\,\,\dfrac{5}{6}} \right),\,\,C\left( {6;\,\, - 4} \right)\)
D.\(B\left( {\dfrac{{ - 5}}{4};\,\,\dfrac{5}{6}} \right),\,\,C\left( {6;\,\,4} \right)\)
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