The percentage error in the measurement of $g$ is $.....\%$ (Given that $g =\frac{4 \pi^2 L }{ T ^2}, L =(10 \pm 0.1)\,cm$, $T =(100 \pm 1)\,s )$

  • [NEET 2022]
  • A

    $2$

  • B

    $5$

  • C

    $3$

  • D

    $7$

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  • [AIEEE 2012]