Learn how to find the angle between two vectors

[@JamesOfKS]

at around 1:00 how on earth did you get 5^2+5^2 for Vsub1 + Vsub2 when v = 6i+6j. Thanks!

[@JamesOfKS]

oh you got your u and v swapped

[@brianmclogan]

ooops yes I did, thankfully it didn't mess up my answer. Thank you for letting me know

[@CDGLox3031]

why my teacher finds it so difficult to explain such an easy concept ! Subscribed and will watch more your video. Tks.

[@ghulamalikhushk5312]

Man, you've cleared my concept, appreciate it.

[@nidabano2281]

Watching from India.

[@chandasoni3392]

Excellent explanation mr. Mclogan . Hope Teachers like you would teach in india as well .

[@haikuheroism6495]

night before my final and I don't remember covering this in the slightest. Thanks dude!

[@surendrakumarpandey1567]

Loved it sir best explanation of this concept... 😇

[@siphilipe]

Great, and for better sound , try to move a microphone by 5 to 10 inches up. In other term by (5i , 10j) LOL

[@brianmclogan]

agree, thanks

[@anthonymariani8209]

Thanks a lot Mr.McLogan, you helped me so much with this topic.

[@samanyagyan0018]

Thanks sir Due to you ... I understand this concept ... Thanks again..

[@smartzakariyanvlogger3604]

thanks sir u have solved my misconcept....

[@perfectlord1574]

were you teaching this at any high school or university? please reply!

[@AndresJimenez-zs9jj]

Dude you are a savior thank you very much

[@pranavmaiya4386]

Cant u use cross product and sin of theta?

[@calvinbarrera5779]

I feel like I'm taking a college algebra class learning how to reduce square roots.

[@brianmclogan]

sometimes we have to go back to the basics

[@shreyadandapat9357]

It is a gud approach

[@netorousxsodus9778]

you just helped me pass my exam thank U sir

[@faizanxx762]

Why didn't we use cross product?

[@pritinandapriya5276]

Can u do a problem in which a=2i+j+k and b=7i-5j-3k and find the angle between them

[@debanjalichakraborty5595]

Thanks a lot sir🙏!

[@brianmclogan]

You are very welcome

[@harnaamsingh3163]

sir u got new suscriber today ..thank u

[@brianmclogan]

glad to have you! let me know if there is anything I can do to help

[@salehanasim3383]

Thanks sir

[@lifechallenge5987]

Thank you sir

[@samikshaganvir6927]

Can we like use dot product to find angle between vectors which give a vector quantity and not scaler after multiplication??

[@sientkier1gaming132]

It was nice to meet you

[@pritinandapriya5276]

Thanks a lot it helped me

[@ammarhaider1441]

He’s such a cute dude 😂

[@princej7645]

Very Informative !!! I've learnt -Ajay

[@aidanpond8940]

Thank you for this video. It really helped.

[@brianmclogan]

you are very welcome Aidan! happy to be able to help

[@peteralkhabout8920]

What if we have 3 vectors

[@going_my_own_way]

When Randy Orton trims his hair and takes vector class..

[@brianmclogan]

Haha

[@HelloAayush]

😂

[@sientkier1gaming132]

If l have any doubt about physics. So shall l ask you

[@KP-uy5cn]

how did you get from cos-1 (0) to 80 degrees?

[@shivenpatel970]

When did lenin start teaching physics

[@user-yn8jo3xd6w]

LMAO

[@jkbanga971]

how to calculate if value on e side is (2 , -4 ) and (3, -2 ,-3)

[@brianmclogan]

not sure what you are asking

[@farosi]

Why v=5?

[@Crazyboy48263]

is that theta then what you can use to find the x and y components?

[@brianmclogan]

can you rephrase your question

[@Crazyboy48263]

you use the equations of the vectors to find a value for theta, the angle between the 2 vectors but if another part of a question asks to find the x and y components of the same two vectors, is the theta you calculated here the same theta that can be used for the Ax=Acos𝛳 calculation.

[@brianmclogan]

ohh gotcha, no not the same theta, this angle represents the angle between the two vectors not the angle of each individual vector

[@Crazyboy48263]

oh ok thanks

[@prakhar3845]

Why only b/w 0 and 2π...Why not more than that? The angle??

[@wallgolfing]

Jesus Christ is Lord and King and Our Savior!

[@IreneBenjamin]

🥺 hallelujah 🙏

[@clashhero8280]

It helped alot

[@brianmclogan]

happy to be able to help you out Clash!

[@clashhero8280]

Brian McLogan please make vedio on scalar product

[@brianmclogan]

I have videos on that, just search my channel

[@uzielperez8850]

It would be pi/2+piK right? Because it’s all the solutions where theta equals cosine inverse 0...

[@brianmclogan]

are you referring to this video?

[@uzielperez8850]

Brian McLogan yes.

[@238nf2]

Thankss sir🤩

[@brianmclogan]

you are very welcome!

[@anuragsinghrajput3257]

Those students are really weak in mathematics..

[@brianmclogan]

everyone starts somewhere

[@shamimaakter7897]

pg-100

[@paromitanag4324]

Sir, u n v have been swapped

[@abhishek3607]

😂😂😂😂😂

[@kristentaylor5671]

so what happens when its not a numerator of 0 huh

[@nottsninja]

Just do the division normally

[@HelloAayush]

Trigonometry

[@alexainsworth9102]

waste of 5 minutes didnt work

[@maryaamfatima6131]

aww tough :(

[@HelloAayush]

Thanks sir