> 4"51-n n=1

Q: Determine whether the statement is true or false. If the statement is false, make the necessary…

A:

Q: Find the sum of the series: 1 + 4 + 7 + 10 + ...+ 43

A: Sum of n natural number is n(n+1)/2

Q: Use a formula to find the sum of the series 4 16807 4 꼭 + 4 4 + 343 + 2101 + 4 + ... 49

A: sum of geometric series is   = a/(1-r)

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: nd the following sum: 2 + 4 + 6 + 8 + ... + 88 using Gauss' method. Show all ste

A: To find the below sum using the Gauss' method. 2+4+6+8+...+88

Q: use series to evaluate

A:

Q: Find the sum of the following series 10 Σ(k+2)(k-3)(1-2k). k=6

A: Let, Putting  we will find the sum of the series.

Q: 2" +1 Ln=0 3"

A:

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

A:

Q: Determine the sum of the series

A:

Q: What is the sum of the series?

A:

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

A:

Q: Find the sum of each series

A: