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椭圆\(C:\frac{{{x^2}}}{4} + {y^2} = 1\)上一动点\(P\)到两个焦点\({F_1}\),\({F_2}\)的距离之积为\(q\),则\(q\)取最大值时,\(\Delta P{F_1}{F_2}\)的面积为\((\quad )\)。
A.\(\frac{{\sqrt 3 }}{2}\)
B.1
C.\(\sqrt 3 \)
D.2
参考答案:C
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