## anonymous one year ago Express the complex number in trigonometric form. -5i 5(cos 270° + i sin 270°) 5(cos 180° + i sin 180°) 5(cos 90° + i sin 90°) 5(cos 0° + i sin 0°) @ganeshie8 @dan815 @nincompoop @usukidoll @wio @luigi0210

1. anonymous

@butterflydreamer

2. anonymous

@UsukiDoll

3. dan815

|dw:1436245719336:dw|

4. anonymous

ok so whats next?

5. anonymous

can u break it down step by step?

6. dan815

|dw:1436245782360:dw|

7. dan815

|dw:1436245817597:dw|

8. anonymous

so its a?

9. dan815

|dw:1436245858598:dw|

10. dan815

yeah

11. anonymous

can u help me with another one?

12. dan815

ok if its fast

13. anonymous

Express the complex number in trigonometric form. |dw:1436245941720:dw|

14. dan815

|dw:1436245965613:dw|

15. dan815

|dw:1436245994560:dw|

16. dan815

|dw:1436246033889:dw|

17. dan815

|dw:1436246063851:dw|

18. dan815

|dw:1436246137396:dw|

19. dan815

this stuff should really be in radians

20. anonymous

so what would it be? @dan815

21. anonymous

would it be |dw:1436246320446:dw|

22. anonymous

@dan815

23. anonymous

@butterflydreamer @UsukiDoll

24. anonymous

@butterflydreamer @UsukiDoll

25. anonymous

@ganeshie8