You said it's free response and all we had to do was answer so here's me doing the bare minimum. Lol.
Answer:chứng minh lim qn=0 khi n tiến đến dương vô cùng nếu trị tuyệt đối của q<1Explanation
Answer:
I would say location because the other actually describe the different things you would see in a region and the others seem more detailed
Bryce is correct as pride is considerda flag