Given \[{{a}^{x}}={{b}^{y}}={{c}^{z}}={{d}^{u}}\] and \[a,\ b,\ c,\ d\] are in G.P., then \[x,y,z,u\] are in [ISM Dhanbad 1972; Roorkee 1984; RPET 2001]

Given \[{{a}^{x}}={{b}^{y}}={{c}^{z}}={{d}^{u}}\] and \[a,\ b,\ c,\ d\

1.	Given \[{{a}^{x}}={{b}^{y}}={{c}^{z}}={{d}^{u}}\] and \[a,\ b,\ c,\ d\] are in G.P., then \[x,y,z,u\] are in [ISM Dhanbad 1972; Roorkee 1984; RPET 2001]
A.	A.P.
B.	G.P.
C.	H.P.
D.	None of these
Answer» D. None of these

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Given \[{{a}^{x}}={{b}^{y}}={{c}^{z}}={{d}^{u}}\] and \[a,\ b,\ c,\ d\] are in G.P., then \[x,y,z,u\] are in [ISM Dhanbad 1972; Roorkee 1984; RPET 2001]

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