Question

Value of
$4 \sqrt{64 ^{ - 2} }$
please Answer this question ​

Answer 1

Answer:

$\frac{1}{6}$

Step-by-step explanation:

$4\sqrt{64^-^2}$

= $4\sqrt{\frac{1}{64^2} }$

= 4 x $\frac{1}{64}$

= $\frac{1}{6}$

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