Linear Algebra - 21 - Basis for Row Space

Cool vids bro.

I thought you need a reduced row echelon form(rref)

thank you!!!

In REF shouldn't the main diagonals be 1's? Never mind, you're doing (Reduced Echelon Form), I though you were doing (Row Echelon Form).

Is the dimension of the row space the same as the dimension of the column space of a matrix?

Suppose that you identify the non-zero rows of the row reduced
matrix, but then take the corresponding rows of the original matrix,
will this in general give a basis for the row space?

At last couldnt we divide 1st row to make pivot 1 and divide 2th row by 6 to make pivot 1? And basis will change what ?!

nice

There's four numbers in each vector in the basis which has 2 dimensions so how o you represent that in r 2 graph ..

This is exactly what I needed, thank you!

Thanks a lot!

Great video, helped a lot. Thank you

thanks a bunch

Can you find the basis row reducing A^T and finding the pivots on that matrix?

Thank you

Thank you so much. You are the best engineer

Grazie mille!

Thank you so much. Was really sick and missed a whole bunch of stuff.

Change your channel name to "The God" or "The ultimate Savior" sir.

Why tf did my textbook make this so hard 😂

thank you

thank you so much

Excellent

I fucking love you 😭. The struggle i had with these... Thank you!!!!!!!!!!!!!!

THANK YOU

The basis of row sapce of A contain 2 vactors that's why it's dimension is 2 but those 2 vectors are 4 dimensional Bec they have 4 components. So does it make sense a 4 dimensional vectors exist in 2 dimensional subspace. Please reply 🙏

TY sir