For a cubical block, error in measurement of sides is \( \pm 1 \% \) and error in measurement of...

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For a cubical block, error in measurement of sides is \( \pm 1 \% \) and error in measurement of mass is \( \pm 2 \% \) , then maximum possible error in density is -(1) 1\%(2) \( 5 \%(3) 3 \%(4) 7 \% \)
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