Question

(-1)" logn for all neN. Then
17.
(-1)"n
b, be two series, where a, =-
n1
17. Let Za, and Eb, be two series, where a = (-)", b, = (-by logº for
(a) both Ea, and b, are absolutely convergent
(b) b. is absolutely convergent but Za, is conditionally convergent
(c) La, is absolutely convergent b. is conditionally convergent
(d) both Σα, and Σ., are conditionally convergent​

Answer 1

Step-by-step explanation:

d is the correct information it seems ❤️

Answer 2

Answer:

d

Step-by-step explanation:

Mark as the brainlest answer