Consider the function f(x)=xex+1. We approximate f(x) by the Lagrange interpolating polynomial P2(x) at the points x0=
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Consider the function f(x)=xex+1. We approximate f(x) by the Lagrange interpolating polynomial P2(x) at the points x0=
Consider the function f(x)=xex+1. We approximate f(x) by the Lagrange interpolating polynomial P2(x) at the points x0=0,x1=1 and x2=2. A bound of the theoretical error of this approximation at x=1.8 is: None of the choices 1.7734 0.5124 0.0121
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