Let P be a polynomial of degree N. a) Show that P is of bounded variation on
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a) Show that P is of bounded variation on any closed interval [a, b].
b) Obtain an estimate for Var(P) on [a, b], using values of the derivative P'(x) at no more than TV points.
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a Since polynomials are C 1 on R they are of bounded variation on any a b b...View the full answer
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