A) \[a=b\]
B) \[ab=1\]
C) \[a>b\]
D) \[a<b\]
Correct Answer: A
Solution :
Given that \[A.M.=G.M.=H.M.\] \[\Rightarrow \]\[\frac{a+b}{2}=\sqrt{ab}=\frac{2ab}{a+b}\], therefore\[a=b\].You need to login to perform this action.
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