A physical quantity z depends on four observables a, c, c and d, as z = (a²b³)/(√cd³). The percentages of error in the measurement of a, b, c and d are 2%, 1.5%, 4% and 2.5% respectively. The percentage of error in z is:
A physical quantity z depends on four observables a, c, c and d, as z = (a²b³)/(√cd³). The percentages of error in the measurement of a, b, c and d are 2%, 1.5%, 4% and 2.5% respectively. The percentage of error in z is:
Option 1 -
13.5%
Option 2 -
16.5%
Option 3 -
12.25%
Option 4 -
14.5%
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