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设 \(m\), \(n\) 为正数,且 \(m + n = 2\) ,则 \(\frac{4}{{m + 1}} + \frac{1}{{n + 1}}\) 的最小值为( )
A.\(\frac{{13}}{4}\)
B.\(\frac{9}{4}\)
C.\(\frac{7}{4}\)
D.\(\frac{9}{5}\)
参考答案:B
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