A rabbit lives on an ordinary chessboard 8x8. The rabbit located over the cell (1.1) (lower left, the upper right corner is (8.8), the lower right corner is (8,1)). At any time the rabbit jumps either to the right or upwards. How many different ways can move the rabbit to reach the cell (3.4)? I have a problem here.I think all the moves in the chessboard is (64 C 8) like (n C k) combinations, but i can not think how to move from the cell (1.1) to (3.4) maybe someone can give me any suggestion how?