Short answer: - 1
The first thing you should do is draw this or get a program to do it. I use desmos. It is included. The graph shows one complete cycle every 2*pi intervals (or 360 degrees.)
You will find no lower value that y = - 1 (nor any value greater than y = 1)
Answer:
external conflict
Step-by-step explanation:
N^2 should be the correct answer. Based on those numbers, it appears that the sum can be found by squaring the term n