Tricks to determine whether a given subset of R^n is a subspace or not.

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[aidanlee]

best video on subspaces, you deserve a shoutout

[musicattheendofmovies]

you are the best person i have seen explain this concept so easy and precise i love it .

[deborah]

Thank you for doing examples with nonzero constants and powers other than 1!

[jimmyhunnicutt]

you may have just saved my grade1 this is the first time I'm getting it, thank you!

[georgehinneh]

I love ❤ the hints you gave, it will be very helpful in mcq's

[LOLjerel]

My professor is making us do both separately but this looks way easier lol Thank you!!

[lipansan]

Thank you very much! Best explaning ever!

[barakamtawa]

thanks dr mathaholic am understand you very very good thanks🙏🙏

[whiteshadow]

W video, love it, saved it, i regret judging it because it used a chalkboard and came here last

[Arador]

tomorrow is my exam and I'm watching this now, nice explanation sir👍👍

[mitra.]

Sir what about these 2. Will these form a subspace?
1. {(x, y, z) : x + y = z}
2. {(x, y, z) : x = y^2

[saimamanzoor]

Very very helpful vedio...thnkuu soo much

[jayavaradhanp]

Sir make more videos on real analysis it will be helpful for net preparation.

[craftmedia]

Sir
I am confused on this question
Show that the following subspace is corresponding to vector space R³
The set of plane passing through the origin
{(x, y, z) | ax+by+cz=0 where a, b, c is a scalar}

[priyankas]

Sir please explain this example:S={(x, y, z)/x≥y≥z}, it is subspace or not

[sturkyturky]

Hello, was wondering if (x, y, z) in R^3, (4x - 9y)^2 = z^2 is a subspace, thank you

[isurudilshan]

x^2 + y^2 + z^2 = 0. Sir can this be a subspace ? Seems like the only vector in this set is (0, 0, 0). So isn't it enough to form a subspace. The problem is confusing me. Btw your video is help me a lot..

[rajilakshmi]

{(a, b, c)}/a=b+c} please explain how it is subspace of R3

[sultanalajmi]

S={(x, y)| x=2y and 2x=y} is this subset in the subspace?

[tusharpersai]

in that sin x example it is not a vector space since it does not satisfy the vector addition property, so there is no point of checking whether it is a subspace or not? am i right sir