Hi!
Is it possible to have the solutions for the 2021 exam? It would be great for our preparation :)
Thank you,
Best,
Giorgio
Thank you for the exam and solutions. I have a short question about one answer. Why is the a root sign in question 7.2? It seems to me that it simply should be D * "t" = 1 in the nominator, and |D| * |"t"| = |D| in the denominator.
don't confuse 
(length of 
) and 
(Euclidean norm)
(length of ) and (Euclidean norm)