If \[a,\ b,\ c\] are in A.P. as well as in G.P., then [MNR 1981]

1.	If \[a,\ b,\ c\] are in A.P. as well as in G.P., then [MNR 1981]
A.	\[a=b\ne c\]
B.	\[a\ne b=c\]
C.	\[a\ne b\ne c\]
D.	\[a=b=c\]
Answer» E.

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If \[a,\ b,\ c\] are in A.P. as well as in G.P., then [MNR 1981]

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