CTET 2 Math and Science 20 Aug 2023 Paper

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Question : 46 of 150

Marks: +1, -0

If

x = {√{198}} × {√{550}}

and

y = \;^{3}√{99} × \;^{3}√{363}

, then

\;{1}/{x} + \;{1}/{y}

is equal to :

$0. \;{01}↖{¯}$
$0. \;{03}↖{¯}$
$0 ⋅ \;{33}↖{¯}$
$0 ⋅ \;{1}↖{¯}$

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