Question

gata

求解 謝謝

1. Which of the followings limits does not exist?
單選題(10分)
O A. limnuoti
O B. limn+aon
C. limn+00+(-1)"
O D. limn7007272n +3
5741-4
O E. limn-contenjat (-3)"

Answer 1

미군

C吧

미군

-1的n次方會在1和-1間變換，所以極限不存在

gata

謝謝！