User talk:AlistairBarton

Hi Alistair,

I just revised your solution for Science:Math Exam Resources/Courses/MATH101/April 2017/Question 02 (c) (iv)

If you agree with the revised solution (the answer is changed from T to O), can you change the flag?

Thanks!

Hi Hyunju,

I cannot find this question in the database. Can you send me a link?

Here is the link: http://wiki.ubc.ca/Science:Math_Exam_Resources/Courses/MATH101/April_2017/Question_02_(c)_(iv)

Thanks!

Hi Alistar,

The solution is right, but this question asks the direction vector of the axis, not the equation of this line, so it might be better to write the vector without t, what do you think? if you agree could you change it and change RH,RS to QGH,QGS.

Best,

Han

That makes sense. I changed the solution and the tag.

Best, Alistair