"Rotate counterclockwise about the x-axis" is multiplication by the standard rotation matrix
"Translate by one unit up the y-axis" is an addition by
So (a) is
And (b) is
Hey, I am having trouble to the solution for this problem.
Determine the new coordinates of a point B: [1,2,1]T
a)if it is first rotated -30 degrees around the x axis and then translated by 1 unit along the y axis
b)if the order of transformations is reversed.
If any help, would be greatly appreciated. Thanks