Recent content by adomad123

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    Use DE to show error percentage

    i know... i got it wrong... hence I'm asking for help.
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    Determine the values of x for series convergence

    mate, you're a legend!
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    Determine the values of x for series convergence

    Homework Statement Determine the values of x for which the following series converges. Remember to test the end points of the interval of convergence. ^{∞}_{n=0}\sum\frac{(1-)^{n+1}(x+4)^{n}}{n} Homework Equations I worked it down to |x+4|<1 ∴-5<x<-3 The Attempt at a Solution...
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    Use DE to show error percentage

    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=...