Question

please help with math sequence and series question pic attached.

Answer 1

if we take the ap in reverse order then it is a decreasing AP with common difference -2
thus the 15th term is 201+(15-1)(-2)
=201-28=173

Answer 2

Answer:

Promathia was the god responsible for condemning the Zilart for attempting to open the Gates of Paradise, and called upon Bahamut to strike down their city made as a gate to the gods: Al'Taieu.