If three unequal non-zero real numbers \[a,\ b,\ c\]are in G.P. and \[b-c,\ c-a,\ a-b\]are in H.P., then the value of \[a+b+c\] is independent of

If three unequal non-zero real numbers \[a,\ b,\ c\]are in G.P. and \[

1.	If three unequal non-zero real numbers \[a,\ b,\ c\]are in G.P. and \[b-c,\ c-a,\ a-b\]are in H.P., then the value of \[a+b+c\] is independent of
A.	\[a\]
B.	\[b\]
C.	\[c\]
D.	None of these
Answer» E.

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If three unequal non-zero real numbers \[a,\ b,\ c\]are in G.P. and \[b-c,\ c-a,\ a-b\]are in H.P., then the value of \[a+b+c\] is independent of

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