Suppose Σ XK is conditionally convergent, and define k=1 ak = max {xk, 0} and bk = min {xk, 0} ∞ Notice that xk = a + bk and |xk| = ak - bk. Show that ✗ ak and ☐ bk are both divergent. k-1 K-1

Q: 2. Assume that p > 1. (a) For all n> 1 prove that P-1 (n + 1)P (b) Prove that is convergent. NP <…

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Q: 2. 8[][

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Q: Polynomials with Algebra Tiles 88 What is the sum of the binomials? +

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Q: If P(x) is some polynomial then ΣP(n)x" has radius of convergence 1. n=1 Select one: O True O False

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Q: Find the first three terms of the sequence (B₁f) of Bernstein polynomials for f(x) = x³.

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Q: Q2/ The sequence {xk} has the Z transform F(z) 3z(z-1) z3-2z2-4z+8 Find {xk}

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