The approximate change in the volume of a cube of \( \mathrm{P} \) ...

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The approximate change in the volume of a cube of
\( \mathrm{P} \)
side \( x \) metres caused by increasing the side by \( 3 \% \).
W
(1) \( 0.09 x^{3} m^{3} \)
(2) \( 0.03 x^{3} m^{3} \)
(3) \( 0.27 x^{3} m^{3} \)
(4) None of these
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