Saved Bookmarks
| 1. |
9.Evaluate i³⁰+i⁴⁰+i⁵⁰ |
|
Answer» 1Step-by-step EXPLANATION:(i^2)^15 + (i^2)^20 + (i^2)^25 = , [i^2= -1(-1)^15+(-1)^20 + (-1)^25=-1+1-1= 1 |
|