Question

Help... :)

Answer 1

the answer is "blank" :)

Answer 2

it's [v2, v1, v3]

Answer 3

How can I show it @Loser66?

Answer 4

you are trying to find out the matrix transform. and the formula to do it is let the destination matrix in front and the depart matrix in back, manipulate them until you got the identity matrix in front, the matrix in back at that time is required one. In your case, you have available identity, just switch the order, instead of v'1,v'2,v'3, it should be v'2,v'1,v'3. I mean