# Math Exam Resources/Courses/MATH152/April 2016/Question A 19

Hey, Thanks for your work, I understand your solution perfectly, But I think it would be better if you can add more details about how you got the transformation matrix T. Can you please elaborate more?

Thanks. Aili

I agree. Also, actually the result of the cross product (=T(v)) is wrong in the current solution.

HyunjuKwon (talk)