A) \[(0,100]\]
B) \[(0,128]\]
C) \[[0,144]\]
D) None of these
Correct Answer: D
Solution :
[d] \[\frac{[{{n}_{1}}+({{n}_{2}}+{{n}_{3}}+{{n}_{4}})+({{n}_{5}}+{{n}_{6}}+....+{{n}_{9}})+...+(...+{{n}_{100}})]}{10}\] \[\ge \,\,\sqrt[10]{k}\,\,\,(A.M.\ge G.M.)\] \[\Rightarrow \,\,\,\,\,\,\,\,2\ge \sqrt[10]{K}\] \[\Rightarrow \,\,\,\,\,\,\,\,0<K\le 1024\]
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