Orthogonal, parallel or neither (vectors) (KristaKingMath)

► My Vectors course: www.kristaking...
Learn how to determine whether two vectors are orthogonal to one another, parallel to one another, or neither orthogonal nor parallel.
● ● ● GET EXTRA HELP ● ● ●
If you could use some extra help with your math class, then check out Krista’s website // www.kristakingm...
● ● ● CONNECT WITH KRISTA ● ● ●
Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;)
Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!”
So I started tutoring to keep other people out of the same aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student-from basic middle school classes to advanced college calculus-figure out what’s going on, understand the important concepts, and pass their classes, once and for all. Interested in getting help? Learn more here: www.kristakingm...
FACEBOOK // / kristakingmath
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INSTAGRAM // / kristakingmath
PINTEREST // / kristakingmath
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QUORA // www.quora.com/...

[@mexchik817]

Girl, thank you so much for explaining this. The presentation I view on WebAccess only showed with the vectors are neither parallel nor orthogonal. And I wondered if you could just multiply by one of the numbers in the k spot over to the other vector, and this completely cleared up how I thought parallel vectors worked. Thank you!

[@charlottendlovu8991]

Please don't sleep on this tutor she's too good!

[@becomingbetterwithryan]

So I think I am going to stop going to class and only show up on test days because you just cleared up everything in 7 minutes that my teacher has not gotten across to me in a week. lol, THANK YOU SO MUCH!

[@kristakingmath]

I'm so glad I could help clear things up!

[@kyrieirving4206]

This video is purely perfect

[@romaryjohnlove]

Thank you!! This is such a huge help to me, I love how you are so thorough with all your videos. I really appreciate it! :)

[@kristakingmath]

You're so welcome! I'm glad I can help!

[@ceciliapalomo6457]

You are an excellent communicator. We need professors like you.

[@kristakingmath]

Aww thanks! :)

[@dang2979]

you saved me. i have a unit test today and this cleared up some of the material on it, thanks

[@kristakingmath]

+Bobby Cheezpuffs You're welcome, I'm so glad it helped!

[@stephaniegeer7700]

I've been looking in my math book for a way to tell if they are parallel and couldn't find the answer. This video saved me!! Preparing for a test and missed a single class due to illness; seems parallel may have been the subject that day. This video was clear and concise. Thank you!!

[@kristakingmath]

I'm so glad it could help! I hope you rock the test. :D

[@MrPlutooooo]

This video is already perfection. Thank you!

[@universe_expansion]

Once again, you are amazing. Couldn't be more clear than this. You opened my eyes. Thank you! and I Love You!

[@kristakingmath]

You're welcome! I'm so glad it helped!! :D

[@ahmadalawi6218]

you are a lifesaver I letterly have an exam in 3H and explained on of the questions which will be on the exam thanks

[@kristakingmath]

I hope the exam went great! :D

[@soumyabrata111]

very well explained

[@kristakingmath]

+Soumyabrata Bhattacharjee Thank you!

[@RogerCBiak]

Thank You. Clear as crystal.

[@zeinhanouneh6812]

That's something we skipped in class. I wonder why thought it seems pretty easy. Thanks for th explanation!

[@arthurmasters1170]

Ironically, the example questions you used are all the exact problems I'm trying to work out lol

[@kristakingmath]

I love it when that happens! :D

[@megancasutt7514]

Thank you so much! I have a math test in two days and that was stressing me out! Now I understand!

[@kristakingmath]

I'm glad it could help. Good luck on the test!

[@ammolator]

Thank you. Its the small things the teachers forget to explain in class. This video cleared it up.

[@kristakingmath]

+Nick Kunwar Awesome, I'm glad it helped!

[@dwaynesmith8300]

Thank you so much. My teacher did not mention any of this, yet it was on my homework.

[@kristakingmath]

+Dallas Smith So glad I could help!

[@AvPrime]

Very clear and concise. Thanks!

[@kristakingmath]

AvPrime You're welcome, I'm glad you liked it!

[@MuccisJag]

This is fantastic, my book doesn't bother with these explanations. Thank you!

[@Ch17638]

Excellent explanation and examples , thank you

[@kristakingmath]

Thank you so much, and you're welcome!!

[@joslinnick]

Very informative!

[@kristakingmath]

+Nick Joslin Thanks Nick!

[@giantpanda504]

thank you very much for sharing this video. you make the question much easy for me to understand.

[@kristakingmath]

You're welcome, Yunru! I'm so glad it helped! :D

[@benchris4990]

This lady is a legend

[@vehicalgaragethree9523]

Determine whether ku and lu are orthogonal, parallel or neither ku= 2v̂+ 3x̂−yz , lu= 5v̂−2x̂+4yz

[@ssniperaaron]

Thank you. this helped me a lot while I was doing webassign hw

[@kristakingmath]

+Nikeairon24 You're welcome, I'm so glad it helped!

[@johnwgan]

These are the exact same problems in my stewart calculus, webassign homework.

[@THEaIexaIvarez]

The second I saw this vid was made by you I knew I was going to understand it =)

[@kristakingmath]

😊

[@ThePinoyMamba]

Well done Krista!

[@kristakingmath]

Thank you!! :D

[@mavulandlela]

I have learnt a lot from your videos,thank you.

[@kristakingmath]

Mthulisi Mlilo That's so awesome! Keep at it!

[@shat104]

i can't believe i'm currently taking calculus 3 and differential equation, and i suck at maths. thank you very very much.

[@arunamasoorkar7278]

lovely explanation. God bless you

[@travisallen4718]

Bless you for posting this.

[@SSawhney]

Really helpful! Made so simple.

[@kristakingmath]

Thanks!

[@annal3208]

Thank you! That was so much easier to understand than the book!

[@kristakingmath]

+Anna Ligas You're welcome, I'm so glad it made sense!

[@tahaazalai1995]

wonderful 😘😊 lecture short clear and convincing thanks 🙏 to you

[@NovejSpeed3]

This was one of the last things I was having problems with for my Pre-Calculus final....Thank you so very much, you just saved me :)

[@kristakingmath]

I'm so glad it helped! Good luck on your final!

[@NovejSpeed3]

I ACED IT!!!! Thank you again!!!!!

[@kristakingmath]

NovejSpeed3 AWESOME!!! Great job, I'm so happy for you!! :D

[@queenblue2903]

Thank you for the inciteful mathematics video.

[@kristakingmath]

No problem, Vlad! :)

[@pranavgupta4810]

Thanks

[@KinqOfSwaqq7]

Great explanation!

[@guimer-3500]

I love you. I am in a hurry right now so I put the video in 1.5 speed and it was perfect hahaha

[@mm_____]

Absolute best explanation I've found thank you!!

[@AboutVelvet]

Helped me a bunch!

[@learnmathematics1115]

thanks, you are good teacher

[@Iluv2sing2120]

Up late studying for a trig test...thank you so much for this!

[@kristakingmath]

+Iluv2sing2120 You're welcome! Now get some sleep so you're ready for that test!!

[@loadingthething]

Just Great, Very clear and easy to understand :)

[@kristakingmath]

I'm glad it could help. :)

[@gidaeee]

thankyou dear

[@stefanmijalkov5218]

Well yes it works, but be careful with the parallel vectors, sometimes you need to factor more than once to be able to get the same numbers.
For example, try with and , you can factor -4 but then you have to multiply by 3 to get .
You can also use cos(x)= a*b/|a||b| formula and if you get 180 degrees angle, then they are parallel

[@shalomiarulpragasam2778]

thank u very much. Helped me understand what i didn't in class. much easier too/

[@kristakingmath]

Oh good, I'm so glad this helped fill in the gaps! :D

[@garyh420]

Made this easy for me, thanks

[@kristakingmath]

My pleasure, Gary, so glad it helped! 😊

[@haidar901]

u are a godess!! thanks

[@Fonseca1492]

Thank you for your help

[@Chrisymcmb]

This is was a perfect lecture, thank you!

[@kristakingmath]

You're welcome, Christopher, I'm so glad you enjoyed it! :D

[@becaddington]

Best video I have seen. Thank you!

[@kristakingmath]

Thanks Becky! Glad it could help. :)

[@Wajahat-khan786]

Brilliant 👏 teacher ❤

[@russelllloydsantos3329]

Thank you

[@TheToilet99]

thanks alot. you are very good at explaining , not to mention also very pretty :)

[@subratalahiri1881]

Awesome.Thanks.

[@PhenomenonExcel]

Very helpful.

[@varnikdas110]

Thank you very much ❤️

[@morneymashita3832]

Thank you so much mam,it helped a lot!

[@kristakingmath]

+Morney Mash You're welcome, I'm so glad it helped!

[@anuradhawithanage9861]

Very clear explanation, Thank you so much :)

[@kristakingmath]

+Anuradha Withanage You're welcome, I'm glad you liked it!

[@IggyDala76]

Great instructions, thank you!

[@kristakingmath]

+IggyDala76 Thanks!

[@nerfcrazy100]

Thank a lot!

[@robertnkosi3567]

thanx alot, well explained

[@kristakingmath]

thanks! you're welcome!! :D

[@TheDolfinator1]

great help, thank you!

[@kristakingmath]

+TheDolfinator1 You're so welcome! Glad it could help.

[@jordanwrong2042]

you are an amazing person . thank you

[@robertmanengelea7471]

well explained.. thnks..

[@chandershekhar968]

very helpful, you are doing a wonderful job ,thanks a lot

[@kristakingmath]

Thanks!

[@siphilipe]

Missed it, my test was on Apr 11, 2014.

[@brookeoldham7452]

So helpful THANK YOU

[@alsubaihawiful]

Thank you. very helpful

[@kristakingmath]

You're welcome, I'm glad it helped!

[@britneypellouchoud2948]

Thank you!

[@kristakingmath]

Glad it could help!

[@chrisjones4323]

Thank you so much! This was extremely helpful. I was completely guessing as to what determined vector relation to another vector (I was always wrong I might add...perhaps I would have figured it would always be the opposite of what I thought haha). Very clear, plenty of examples, and easy to follow! I will be checking out your other videos as well to get through these classes :)))

[@kristakingmath]

thanks! i'm so glad it helped!!

[@adamdee1867]

thank you very much, very helpful

[@kristakingmath]

You're welcome! Glad it could help.

[@austinshaffer113]

this was amazing.

[@kristakingmath]

+Austin Shaffer :D

[@rashidhayajneh6127]

Youre the best seriously, thanks a lot.

[@kristakingmath]

Awww thanks, Rashid! :)

[@mehsodpaw4063]

You are amazing!

[@kristakingmath]

Thank you so much!!

[@l4wlite]

Thankyou very much !

[@kristakingmath]

You're welcome!

[@Grim101Reaper]

thanks helped a lot

[@kristakingmath]

I'm so glad it could help!

[@ambernichole9919]

Thank you so much!!!

[@kristakingmath]

+Amber Nichole Stone You're welcome!

[@DineshKumar-xj8zy]

thanks again..

[@raiyanrizwan7990]

Good Job.

[@kristakingmath]

Thanks!

[@sincerelyebe]

thankyou!

[@wanx891]

thanks for the video! But why when two components times together and if it's not = 0 then it's perpendicular tho?

[@mavulandlela]

Hi , do you have anything on proving that planes are coincident?

[@kristakingmath]

Mthulisi Mlilo No, I don't have anything on that yet, sorry about that!

[@volimsamopare6946]

This helped!!

[@kristakingmath]

Oh good, I'm so glad it did! :)

[@sebastarias]

really helpful!!!

[@kristakingmath]

+Sebastian Arias Muños Awesome! So glad it helped!

[@bongumusathemba3204]

WHAT A IIFE SAVER

[@user-wp9qe1in8s]

Thanks so much for you
All the best for you

[@kristakingmath]

Thank you so much, Maytham, same to you! :)

[@user-wp9qe1in8s]

Your voice is amazing really

[@xXJOEL29Xx]

RUclips is my professor

[@notmareelnam7545]

why the hell do we still pay tuition for info so much more ready to be consumed for free?

[@gisselejaimes3749]

the best !!! thank u

[@kristakingmath]

You're welcome, I'm so glad you liked it!

[@taladiv3415]

Thank you for this video :)

[@kristakingmath]

No problem, Tal, I'm so glad you liked it! 😊

[@taladiv3415]

@@kristakingmath we're glad you mad it :)

[@nickcarter299]

Great work thank you :)

[@chhasnat9539]

Thanks Madam

[@kristakingmath]

You're welcome!

[@darbs5058]

thank you so much, this helped a lot!!!!!!!!!!!

[@kristakingmath]

Thanks for letting me know! :D

[@acealexander6852]

Does using the cosine rule work as well?
Does cos^-1 of the dot/(mag)(mag) giving you a degree work as well?

[@the_math_tutor]

Yeah it works to check their angel if it is ' 0 ' then parallel it '90' then orthogonal

[@halhauder79]

Thanks . :)

[@kristakingmath]

You're welcome! :D

[@user-cj5ox9dl6u]

You are from Georgia？

[@girl.9607]

Just i have a question
This for which class?

[@kristakingmath]

This is for vector calculus, which is usually in calculus 3 or 4, multivariable/multivariate calculus.