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adomad123
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Homework Statement
Use Differentials to show that an error of 2% in the measurement of the side of a square results in an error of approximately 4% in the calculation of the area
Homework Equations
I'm using Area =(sΔx)^2
The Attempt at a Solution
Using Δx=0.02,
Area= [itex]s^{2}[/itex][itex]0.02^{2}[/itex] =[itex]s^{2}[/itex]/2500=0.04%[itex]\times[/itex][itex]s^{2}[/itex]