To verify: The equation ∑ k = 0 ∞ a k + 1 x k + ∑ k = 0 ∞ a k x k + 1 = ∑ k = 1 ∞ ( a k + 1 + a k − 1 ) x k is true.

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Chapter 5.1, Problem 17P

To determine

To verify: The equation ∑k=0∞ak+1xk+∑k=0∞akxk+1=∑k=1∞(ak+1+ak−1)xk is true.

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