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    Hi,
    I need help with this work because i need to know weather or not is is possible to make a formula that will work with any rotations. I have the formaula for the rotations 90 deg, 180 deg, and 270 deg (clockwise) on all grid sizes.
    Any help will be appreciated.

    I am also doing this particular coursework and cannot find a general formula, the formulas i have are as follows:

    90 degrees: 5t+7
    180 degrees: 5t+7G
    270 degrees: 5t-7

    yeah those are the ones i've got. Im really stuck.
 
 
 
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