Find the basis of {φ 1 , φ 2 , φ 3 } that is dual to the following basis of R 3 :
{v 1 = (1, −1, 3), v 2 = (0, 1, −1), v 3 = (0, 3, −2)} .

if solve it you get 0.3 AAVE coin

Question

Find the basis of {φ 1 , φ 2 , φ 3 } that is dual to the following basis of R 3 :
{v 1 = (1, −1, 3), v 2 = (0, 1, −1), v 3 = (0, 3, −2)} .

if solve it you get 0.3 AAVE coin

SmokeyBrown · Answer

Hi, and welcome to QuestionCove!
I'll admit I'm not very familiar with this style of question, but it does seem familiar.
Do you think you would use matrices to solve the problem?

SmokeyBrown · Answer

https://study.com/academy/lesson/finding-the-basis-of-a-vector-space.html I think this tutorial video may be what you're looking for. It seems like they might do a better job of explaining things than I could. I hope the information is useful to you! :)