## anonymous one year ago Find a vector orthogonal to both u and j+k u=i-2j+3k I keep coming up with the wrong answer

1. anonymous

False advertising is a federal offense.

2. anonymous

@CaptainLlama49 HUH???

3. anonymous

You said owlbucks this is not own bucks. This is False advertising @Abhisar

4. TheGaMer007

lol

5. TheGaMer007

idk this 1 dude pretty hard :/ sorry

6. anonymous
7. anonymous

@CaptainLlama49 you do not know what you are talking about.

8. anonymous

^

9. anonymous

3 OWLBUCKS for assistants

10. rvc

Wait :) are you trying to solve the question?

11. anonymous
12. rvc

how can we find them? any start @Nixy

13. anonymous

@CaptainLlama49 Stop trolling

14. anonymous

Im being serious, False Advertising is a federal crime

15. anonymous

take the cross product between the two vectors

16. anonymous

Ok, that is nice to know and if I was, which I am not, I am not in the United States so that does not apply to me so what ya got now?

17. anonymous

International law

18. TheGaMer007

Dude just drop the matter

19. anonymous

You are now considered a pirate

20. rvc

|dw:1435945488553:dw|

21. anonymous

Nope, My country does not recognize it @CaptainLlama49

22. anonymous

You are a nigerian pirate

23. rvc

ok im going bye

24. anonymous

I keep getting -5i+1j+1k

25. anonymous

You are a pirate who false advertises

26. rvc

where is the other vector?

27. anonymous

On his pirate ship

28. anonymous

What you see is what I have to work with. U and j+k

29. rvc

find the cross product between u and j+k

30. anonymous

Yes that is what I am working on rvc

31. anonymous

The cross product is his pirate cannons

32. rvc

give me the values of all the vectors

33. anonymous

1,2.3, BOOM

34. anonymous

I did in my original post

35. anonymous

That is everything

36. anonymous

wat lol

37. rvc

please tag me in yoaur original post

38. anonymous

@rvc is also a false advertising pirate

39. anonymous

It is up top. That is everything I am given to solve the problem

40. rvc

how did you get the ans? could you please show the working

41. anonymous

42. rvc

@Abhisar @TheSmartOne :)

43. anonymous

I got it. It was just a miscalculation. Thanks for the help though. Just needed to solve for the following $$\huge \left[\begin{matrix}i&j&k\\1 & -2&3 \\ 0 & 1&1\end{matrix}\right]$$

44. rvc

Okay :) good job @Nixy

45. anonymous

@appleduardo

46. TheSmartOne

@CaptainLlama49 False advertising? Nixy does hand out OwlBucks to users who help her, so I don't know what you're talking about... If you can't help with the question, then refrain from posting on the post.

47. anonymous

Thank @TheSmartOne

48. anonymous

49. anonymous

lmao

50. rvc

Thank you :)

51. rvc

i got it :) She kept her promise @CaptainLlama49

52. anonymous

YW :-D @rvc

53. anonymous

I guess you were serious about the owl bucks. Sorry ms.pirate :/

54. TheSmartOne

I've helped Nixy before too, and she does give them :)

55. rvc

Thanks @TheSmartOne