In a triangle \( A B C \), if the sides \( a, b, c \) are roots of \( x^{3}-11 x^{2}+38 x-40=0 \....

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In a triangle \( A B C \), if the sides \( a, b, c \) are roots of
\( \mathrm{P} \)
\( x^{3}-11 x^{2}+38 x-40=0 \) If \( \sum\left(\frac{\cos A}{a}\right)=\frac{p}{q} \), then find the least value of \( (p+q) \).


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