# Math Help - Formulas for transformation of axis?

1. ## Formulas for transformation of axis?

plz someone give me the formulas for rotational transformation and translational transformation of axis... and plz define the new co ordinate whether it is x or xprime.....i got the formulas, but i got confused on the old and new co ordinates, so plz suggest it again with precise notation...like i got xprime=xcosA+ysinAwhat is the new co ordinate here, and is the formula ok for rotation? i m getting confusedregards..

See here.