A physical quantity \( X \) is given by \( X=\frac{2 k^{3} l^{2}}{m \sqrt{n}} \). The percentage...

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A physical quantity \( X \) is given by \( X=\frac{2 k^{3} l^{2}}{m \sqrt{n}} \). The percentage error in the measurements of \( k, l, m \) and \( n \) are \( 1 \%, 2 \%, 3 \% \) and \( 4 \% \) respectively. The value of \( X \) is uncertain by
[AMU (Med.) 2012]
(a) \( 8 \% \)
(b) \( 10 \% \)
(c) \( 12 \% \)
(d) None of the above
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