Define , then
If exists, it implies:
(1)
(2) Series , converges, since .
The first term converges since it is . The second term is .
For the second term to converge, it requires , so , noting . This also confirms does exist.
Define , then
If exists, it implies:
(1)
(2) Series , converges, since .
The first term converges since it is . The second term is .
For the second term to converge, it requires , so , noting . This also confirms does exist.