Find the null space of a matrix 

Thank you, thank you, thank you so much! I got a bit stuck on my linear algebra homework but you helped me get through it! Thanks again, and I'll make sure to reference your channel for other stuff!

Very simple explanation, thanks a lot!

When I first heard you go on small tangents about how "we can also calculate the *xyz* and the *abc*" I was kinda irritated, not gonna lie, but it quickly grew on me, you are a natural, keep up the great work!

Thanks this was very helpful and concise!

THANK YOU!!! this made no sense in class and i immediately understood while watching your video!

I like how you write your 5's. Efficient

90% of what you find when looking for "how to find the nullspace of A": HOW TO FIND A *BASIS* FOR THE NULLSPACE

im gonna cry man. how did you make it so easy when everyone else ran circles around the actual topic.....

Thanks for making this video and it's really helpful 👍

I am wondering to know,about how many times we need to do the tow operation.

why can you ignore the x3 and just make it x. Is it cause its just some value for the variable and it doesn't matter what you write it as?

shit was fire! thanks so much for the help

so generally the independent variables span the null space right?, then the dimension of the null space will be no of independent variables

Awesome explanation

why is the 0.5 not changing to 0 for the last step of the reduced row echelom?

thank you very much

Is column set with pivot variable is linearly independent ?

Thanks for making the video

Thanks man❤️

thank you, now I can do my homework :))

thank you thank yi thank yiu

how does this relate to span of A & B without given an initial B matrix D;

Why 2x?

what's the dimension of the null space of the matrix please

Thanks 1 hr remaining to the exam and im learning it lol

4:16 Why is x_3 set to x_3? Why is it by itself?

I love you

NO I MEAN NULL IN MINECRAFT

Oh my god okay so you just solve Ax=0 and that's it? Jesus why don't people say that in the start? 🙄

i think what you are doing is finding the basis of the matrix

I am not happy about watching this

I gathered everything you said in this video by just looking at the thumbnail. Try explaining why you are doing what you are doing otherwise the lesson is useless