e) 1 Σ Vn n=1 3 f) 5 3 п-1 п 8 W

Q: (2k – 1)(k² – 1) (k + 1)(k² + 4)² - k=1 d.

A:

Q: 1 Σ n%3D1 n

A: The given series is ∑n=1∞1n-1n2n To find: Find convergence or divergence of the series.

Q: n! g) E п 3" n=0

A: There are multiple questions, as per company policy kindly ask other questions separately, ratio…

Q: Σ 1 1 2n 2n+1 n=1

A: Given query is to find series converges or diverges.

Q: +=+=+ 5 7'9'11 a. b. '5" –1 5n² +7n+2 c. 16n +9 -in

A:

Q: series is convergent or divergent.

A:

Q: Suppose that E °n·x" converges when x =-. 4 and diverges when x = + 6. n=1 What can be said about…

A:

Q: n=1 (4x-1)" n2

A:

Q: Determine whether the series is convergent or divergent.

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: k sin?k 1 + k3

A: Let, ak=ksin2k1+k3