matrix Rotation

[C++ Programming]

hello Friends

I am having one rotation matrix [3x3] of one object at some position,and then I rotate at some angle that object and i found the rotation matrix[3x3] at that place also.

How can I found the offset of object in matrix[3x3] from one place to other?

And then how can i add the offset to rotation matrix?

I know this is not related to c++ but too many genious are here on this Forum.And after all i have to implement it in c++ http://www.barakasoft.com/script/Forums/Images/smiley_wink.gif

Any Ideas?
Thanks In Advance.
Regards
Yogesh