Find a vector orthogonal to both u and j+k

u=i-2j+3k
I keep coming up with the wrong answer

Question

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

anonymous · Answer

False advertising is a federal offense.

anonymous · Answer

@CaptainLlama49  HUH???

anonymous · Answer

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

thegamer007 · Answer

lol

thegamer007 · Answer

idk this 1 dude pretty hard :/ sorry

anonymous · Answer

https://en.wikipedia.org/wiki/False_advertising

anonymous · Answer

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

anonymous · Answer

^

anonymous · Answer

3 OWLBUCKS for assistants

rvc · Answer

Wait :)
are you trying to solve the question?

anonymous · Answer

https://en.wikipedia.org/wiki/False_advertising

rvc · Answer

how can we find them?
any start @Nixy

anonymous · Answer

@CaptainLlama49  Stop trolling

anonymous · Answer

Im being serious, False Advertising is a federal crime

anonymous · Answer

take the cross product between the two vectors

anonymous · Answer

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?

anonymous · Answer

International law

thegamer007 · Answer

Dude just drop the matter

anonymous · Answer

You are now considered a pirate

rvc · Answer

|dw:1435945488553:dw|

anonymous · Answer

Nope, My country does not recognize  it @CaptainLlama49

anonymous · Answer

You are a nigerian pirate

rvc · Answer

ok
im going 
bye

anonymous · Answer

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

anonymous · Answer

You are a pirate who false advertises

rvc · Answer

where is the other vector?

anonymous · Answer

On his pirate ship

anonymous · Answer

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

rvc · Answer

find the cross product between u and j+k

anonymous · Answer

Yes that is what I am working on rvc

anonymous · Answer

The cross product is his pirate cannons

rvc · Answer

give me the values of all the vectors

anonymous · Answer

1,2.3, BOOM

anonymous · Answer

I did in my original post

anonymous · Answer

That is everything

anonymous · Answer

wat lol

rvc · Answer

please tag me in yoaur original post

anonymous · Answer

@rvc is also a false advertising pirate

anonymous · Answer

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

rvc · Answer

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

anonymous · Answer

By false advertising..

rvc · Answer

@Abhisar @TheSmartOne  :)

anonymous · Answer

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] $

rvc · Answer

Okay :)
good job @Nixy

anonymous · Answer

@appleduardo

thesmartone · Answer

@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.

anonymous · Answer

Thank @TheSmartOne

anonymous · Answer

OWLBUCKS coming your way RVC

anonymous · Answer

lmao

rvc · Answer

Thank you :)

rvc · Answer

i got it :)
She kept her promise @CaptainLlama49

anonymous · Answer

YW :-D @rvc

anonymous · Answer

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

thesmartone · Answer

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