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If three real numbers a,b,c all greater than one, are in a geometrical progression such that `log_ea/x=log_eb/(2y)=log_ec/(3z),` where x,y,z are non-zero real number,then

A

2y=x+3z

B

4y=x+3z

C

2y=x+z

D

y=x+z

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The correct Answer is:
B
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