If \[x,\ 1,\ z\] are in A.P. and \[x,\ 2,\ z\] are in G.P., then \[x,\ 4,\ z\] will be in [IIT 1965]

If \[x,\ 1,\ z\] are in A.P. and \[x,\ 2,\ z\] are in G.P., then \[x,\

1.	If \[x,\ 1,\ z\] are in A.P. and \[x,\ 2,\ z\] are in G.P., then \[x,\ 4,\ z\] will be in [IIT 1965]
A.	A.P.
B.	G.P.
C.	H.P.
D.	None of these
Answer» D. None of these

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If \[x,\ 1,\ z\] are in A.P. and \[x,\ 2,\ z\] are in G.P., then \[x,\ 4,\ z\] will be in [IIT 1965]

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