Question

someone please help me with number 34? please..question attached:)

Answer 1

i just need help with number 34:)

Answer 2

@campbell_st

Answer 3

@Hero ?

Answer 4

In Q33 you multiply by a rotation matrix 4 times
in Q34, you do the same thing, but do it 8 times. You will get 8 "snapshots" representing going twice around the origin

Answer 5

how do i do that tho @phi ?

Answer 6

You need a rotation matrix that rotates 90 degrees counter-clockwise.

Answer 7

see
https://en.wikipedia.org/wiki/Rotation_matrix

use theta= 90º

Answer 8

ok..and then what do i need to do?

Answer 9

oh nevermind..thank you:)