Cho \(\left( H \right):\,\,\dfrac{{{x^2}}}{{25}} - \dfrac{{{y^2}}}{1} = 1,\,\,\left( d \right):\,\,2x + 15y - 10 = 0\). \(d \cap \left( H \right) = A,B\). Tính \(AB\) .
A.\(\sqrt {229} \)
B.\(\dfrac{{\sqrt {229} }}{4}\)
C.\(\dfrac{3}{4}\)
D.\(\dfrac{{3\sqrt {229} }}{4}\)
A.\(\sqrt {229} \)
B.\(\dfrac{{\sqrt {229} }}{4}\)
C.\(\dfrac{3}{4}\)
D.\(\dfrac{{3\sqrt {229} }}{4}\)
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Hóa Học lớp 12
