Here's the question you clicked on:
amorfide
All i need is a yes or no answer, but please do not answer if you do not know the answer, I do not want to be confused. for a rotation matrice the regular matrice is
so if i am rotating clockwise do i put the positive angle? and if i am rotating anti clockwise do i put the negative angle?
so if i am rotating 50 degrees clock wise would i put theta=50 and if i am anticlock wise would i put theta=-50
anticlock wise -> positive angle
you can take for example 90 degrees so the matrix is 0 -1 1 0 if you apply it on 1 0 you get 0 1 which is 90 anti clockwise