If the roots of\[a\,(b-c){{x}^{2}}+b\,(c-a)x+c\,(a-b)=0\] be equal, then \[a,\ b,\ c\]are in [RPET 1997]

If the roots of\[a\,(b-c){{x}^{2}}+b\,(c-a)x+c\,(a-b)=0\] be equal, th

1.	If the roots of\[a\,(b-c){{x}^{2}}+b\,(c-a)x+c\,(a-b)=0\] be equal, then \[a,\ b,\ c\]are in [RPET 1997]
A.	A.P.
B.	G.P.
C.	H.P.
D.	None of these
Answer» D. None of these

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If the roots of\[a\,(b-c){{x}^{2}}+b\,(c-a)x+c\,(a-b)=0\] be equal, then \[a,\ b,\ c\]are in [RPET 1997]

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