Các vectơ nào sau đây tạo thành một cơ sở của 3  ? A. (1,1,3);(0,2,1);(0,0, 3) B. (1,1,1);(1,1, 0);(2,2,1)
C. (1,2,3);(4,5,6);(7,8,9) D. (1,2,1);(2,4,2);(1,1,2)

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.