A force $F$ is applied on a square area of side $L$. If the percentage error in the measurement of $L$ is $2 \%$ and that in $F$ is $4 \%$, what is the maximum percentage error in pressure is .......... $\%$

  • A

    $2$

  • B

    $4$

  • C

    $6$

  • D

    $8$

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