For what values of x is the following geometric series convergent? (7 — Зx) + (7 — 3x) + (7 — Зх)' +... 1) x>-2 2) 8/3

Q: cosh(2.r) - 1 6. (a) Show that sinh (r) %3D 2

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Q: QUESTION 2. Find the interval of convergence of the series (-1)* -(x+2)*. k23k k=1

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Q: 48. Form the series ... + 9? – vf + q} - f +q} (a) Express this series in E notation. (b) For what…

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Q: For what values of x does the series converge absolutely 1 inVn 3" 2 4"x2n n(x + 3)" nx" Σ n=0 4"(n?…

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Q: 3 (7) What is the value of the scries -? Justify your answer. (n + 1)2"||

A: Explanation of the answer is as follows

Q: 4. For a sequence {n}, we define the arithmetic mean sequence {n} as X1 + X2+...+Xn n We will see…

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Q: ) True of False: If the geometric sequence {cr"}n2o (c + 0,r # 0) converges, ther 8. the associated…

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Q: n=1 B. E(-1)"- In n n=2 1 Inn c.(-1)"+1. n- Inn (-1)*+1. n + n=1 E.(-1)" sin(n) n=1 E(-1)"- n=2…

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Q: The two series below are convergent (do not spend time testing for conver- gence). Find the value of…

A: Here we solve the given problem.