If \[\frac{a}{b+c},\frac{b}{c+a},\frac{c}{a+b}\]are in H.P., then \[a,b,c\] are in [RPET 1999]

If \[\frac{a}{b+c},\frac{b}{c+a},\frac{c}{a+b}\]are in H.P., then \[a,

1.	If \[\frac{a}{b+c},\frac{b}{c+a},\frac{c}{a+b}\]are in H.P., then \[a,b,c\] are in [RPET 1999]
A.	A.P.
B.	G.P.
C.	H.P.
D.	None of these
Answer» D. None of these

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If \[\frac{a}{b+c},\frac{b}{c+a},\frac{c}{a+b}\]are in H.P., then \[a,b,c\] are in [RPET 1999]

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