Rotation of axes
View Single Post
Oct13-07, 01:40 PM
Let a point be(x,y)
If the coordinate axes are shifted in clockwise direction by an angle theeta,what are the coordinate of the new point(X,Y).
Flapping baby birds give clues to origin of flight
Prions can trigger 'stuck' wine fermentations, researchers find
Socially-assistive robots help kids with autism learn by providing personalized prompts