Are the Four Points Coplanar Vectors Strategy Triple Product and Linear Combination

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Strategy for Coplanar Vectors and Linear Combination of Vectors in R3.
Coplanar vectors problems can be solved using two different strategies as shown in the video. Consider linear combination of scalar triple product of vectors.
#vectors_mcv4u #vectors_Introduction #linearcombination #scalartripleproduct #coplanar #coplanarvectors #anilkumar #globalmathinstitute #edexcel #vectors #vectors_3d #vectors_mcv4u

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Thank you sir...you cleared the concept of scalar triple product and linear combination in one video itself...please upload more videos sir!!

nihalsuri

Thanks for ur explaination. It is really clear

bandaruprasanth

How to calculate when the given vectors are only 3.please suggest.

elbilala

Btw sir your voice is just similar as a foreigner
That's really so good 👍🏻👍🏻👍🏻👍🏻❤️
And thanks for explaining in a perfect and punctual and accurate way 👍🏻👍🏻

kdrama

sir wht abt the point DA (or) AD..? y did u not take it..plz explain..?

balajigv

I would like to determine if 4 points in 4 dimensional Euclidean space are coplanar. The scalar triple product is for 3 dimensional vectors only but does the second method generalize to higher dimensions?

wipetywipe

Thx, it means a lot
Really matters for my tmr exam

harshihash

Thank you sir, you have clarified my doubt for which I was searching for

pavithraa

Sir did you solve both the methods in one particular sum

farzanamulla

If the all colinear vectors are coplanar??

fraudgaming

Sir can you explain about the scalar triple product with examples?

kuppi._-

how does proving the three vectors are coplanar prove the points are also coplanar? and how can points be coplanar anyways?

alexandrashvydun

Sir please show- 4 position vectors given or point . Show that they are collinear or not. Details please.

mumtarinahossainmoumita

Well I know the difference between collinear and coplanar vectors. But my question to u is if two vectors are collinear, are they necessarily coplanar as well? Cuz that makes sense if you imagine. Collinearity could be proved by showing cross product to be equal to 0(unlike coplanarity where stp is 0), as well as by expressing one vector a scalar multiple of other i.e a = lamba*b. In case there are three vectors some books suggest to use linear combination (method 2) to prove coplanarity. Am confused.
My questions: Linear combination is used for coplanarity (as u showed) or collinearity for "three" vectors?? If "two" vectors are collinear are they coplanar as well? If yes, then for two vectors a =lambda *b, can this be used for formulating equations in coplanarity as well?
Question is messed up, just like my brain ryt now 😌, but pls help sir..

hnah

Srrrr d black colored script is really very disturbing n makes difficult to seeee

sakshirathod

Sir u thought -8×-6=48 not -48 and also 8×-6=-48

ogieriakhiprincess_graciou

why does showing the vectors are coplanar mean that the points are coplanar aswell?

haimkalsi

But all coplanar vectors are not colinear

fraudgaming

I don't understand how 26 people can unlike this video
it doesn't make any kind of sense
They just deserve this 👊🏻👎🏻

kdrama

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