Question: Let f(x)=ex2 and let p(x) be the fourth degree polynomial that interpolates f(x) on [1,1] at the Chebyshev points xj=cos(4j),j=0,1,2,3,4. Find p(0.8). Give your answer

Let f(x)=ex2 and let p(x) be the fourth degree polynomial that

Let f(x)=ex2 and let p(x) be the fourth degree polynomial that interpolates f(x) on [1,1] at the Chebyshev points xj=cos(4j),j=0,1,2,3,4. Find p(0.8). Give your answer to four decimal places

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