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A physical quantity X is give by the rel...

A physical quantity `X `is give by the relation `X = (2k^(3)l^(2))/(msqrt(n))` The percentage error in the meansurement of k ,I,m and n are `1% ,2%, 3%` and `4%` respectively The value of X is uncertain by

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The correct Answer is:
B
`W= int F_("ext").ds`
`rArr (5xx2)xx2`
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