观察下列等式
\(1 > \dfrac{1}{2} \)
\(1+ \dfrac{1}{2}+ \dfrac{1}{3} > 1 \)
\(1+ \dfrac{1}{2}+ \dfrac{1}{3}+ \dfrac{1}{4}+ \dfrac{1}{5}+ \dfrac{1}{6}+ \dfrac{1}{7} > \dfrac{3}{2} \)
\(1+ \dfrac{1}{2}+ \dfrac{1}{3}+...+ \dfrac{1}{15} > 2 \)
\(1+ \dfrac{1}{2}+ \dfrac{1}{3}+...+ \dfrac{1}{31} > \dfrac{5}{2} \)
\((1)\)从上述不等式归纳出一个与正整数\(n\)有关的一般不等式;
\((2)\)证明你归纳得到的不等式.