If \[{{\log }_{a}}x,\ {{\log }_{b}}x,\ {{\log }_{c}}x\] be in H.P., then \[a,\ b,\ c\] are in

If \[{{\log }_{a}}x,\ {{\log }_{b}}x,\ {{\log }_{c}}x\] be in H.P.,

1.	If \[{{\log }_{a}}x,\ {{\log }_{b}}x,\ {{\log }_{c}}x\] be in H.P., then \[a,\ b,\ c\] are in
A.	A.P.
B.	H.P.
C.	G.P.
D.	None of these
Answer» D. None of these

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If \[{{\log }_{a}}x,\ {{\log }_{b}}x,\ {{\log }_{c}}x\] be in H.P., then \[a,\ b,\ c\] are in

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