← CAT 2019 Slot 1 QA

CAT 2019 Slot 1 QA · Question 2

If (5.55)^x = (0.555)^y = 1000, then the value of $\frac{1}{x}$ - $\frac{1}{y}$ is

A.
1
B.
$\frac{1}{3}$
C.
$\frac{2}{3}$
D.
3

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