An? + 15η n=23n – 5n2 – 17 1= 75. Σ

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A: The given series diverges.

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A: To determine:  The sufficient condition for convergence of Gauss-Seidel method.

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A:

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Q: i) Xn = ii) xn = (-1)" √n 2n²+1 √n-1 √n+1*

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A: Solution:

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Q: 1. Let p be a positive number. Express cos(x)dx as a series, if possible. If not possible, explain…

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Q: how do we find the radius of convergence for part b)

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Q: 9. (i) For a real-valued sequence {an}, define precisely a) the notion of convergence to a finite…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: M nzn+5のtけ ハニ| Using limit Comparison Test, Check convergence .

A:

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A:

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Q: a) Show that Vk E N, Jan+k – an| < ; b) does (iv) Let now a, = Vn. the result of (ü) -a) imply that…

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Q: 2. In this problem, we will explore a different notion of convergence. Consider the collection O of…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…