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State whether the statement "$\sqrt {11}$ is a rational number." is true or false. Give reason.

$\begin{array}{1 1} True \\ False \end{array} $

1 Answer

The given statement is :
"$\sqrt {11}$ is a rational number."
This statement is false.
Because $11$ is a prime number.
$\therefore$ it cannot have rational square root.
answered Jul 29, 2014 by rvidyagovindarajan_1

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