-3 Σ Σ 4 Τ 1 Σ k=i (k + 2)(k + 3) IME 1 4*+2 7K-1

Q: Find the sum of the series: (- 1)"4" 3 (2n + 1)!

A: We know sin x = ∑n=0∞(-1)n x2n+1(2n+1)! Putting x=2, we get sin 2 = ∑n=0∞(-1)n 22n+1(2n+1)!

Q: use series to evaluate

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Q: Find the sum of the series: Check Answer ∞ n=0 (-1)^36¹+3 2n + 1

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Q: Determine the sum of the series

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Q: What is the sum of the series?

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Q: n-3 (- 1)"() 64 Find the sum of the series: 2n +1 n=0

A: To simplify the given series, rewrite the numerator in powers of 2.…

Q: Find the sum of the series 1/3+1/9+1/27+1/81

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Q: Find the sum of each series

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Q: Find the sum of the infinite geometric series 4 8 + 9 27 2 3 - - 16 81 +.

A: A sequence is a set of numbers that has a particular order or obeys a general form. The series is…

Q: find the sum of 12 terms of the given series -114,-109,-104..... to 12 terms

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