Find the sum of the series. (-1)" 42n+1 (2n+1)! n = 0 Σ

Q: Find the sum of the series. 8!!! Σ 40n n=1 (2n-1)²(2n + 1)² The sum of the series is

A: A telescoping series is a series in which every element except for first and last term is cancelled.

Q: The sum of the series is k2 + 11k + 30 k=1 8.

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Q: Find the sum of the series. (-1) 37x6n n! n = 0 Σ n = 0 3n+1x2n n!

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Q: Find the sum of the series. Σ 5(-1)"72n + 1 32n + 1(2n + 1)! n = 0

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Q: 4 Σ Find the sum of the series (2n - 1)(2n + 1) n= 1

A: The explanation of the solution as follows:

Q: (– 1)"36" – 2 Σ (2n + 1)! Find the sum of the series: n=0

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Q: (– 1)"(:)* 2n +1 n-1 Find the sum of the series: n=0

A: The series of tan-1x is: tan-1x=∑n=0∞(-1)nx2n+12n+1 Now, the given series is:…

Q: Find the sum of the series. e -8x² Σ (−1)n 87x6n n = 0 n! X

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Q: Find the sum of the series (2n + n°) n= 1

A: Given the series is  ∑n=142n+n3 The sum of the series will be ∑i=1nai=a1+a2+a3+...+an

Q: Find the sum of the series. 7(-1)",2n 2n + 1, + 1 1(2n + 1)! 8

A: Given: ∑n=0∞7-1nπ2n+132n+12n+1!

Q: Find the sum of the series. Σ (-1) 40x8n n! n = 0

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Q: Find the sum of the series. (-1)^72n Σ 42n(2n)! n = 0

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Q: Find the sum of the series. (a) n=0\ 1+ 2 n

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Q: Find the sum of the series n=0 3n 1 2 (3-1) 5n

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Q: -2 Find the sum of the series n=1 4n2+8n+3

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Q: Expand the function , in a power series E anx" with center c = 0. Find a,x". 2+3x n=0 (Express…

A: Explanation of the answer is as follows

Q: 8 Find the sum of the series Σ η = 1 20 (5η – 3)(5n + 2)

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Q: 1+(-3)" Find the sum of 72 4h n=0

A: Given series,                  ∑n=0∞1+-3n4n

Q: n-1 Find the sum of the series 22n+1 n=0

A: Sum of infinite geometric series whose common ratio is r and first term a is  a1-γ

Q: (7)"–1 22n+1 n-1 Find the sum of the series n=0

A: Given: ∑n=0∞ πn-122n+1 To find: The sum of the given series.