# Lovers Meet - Part 3

**Discrete Mathematics**Level 2

Anna and Ben live at opposite corners of a 2 by 4 block.

If Anna only moves right or up or down, and isn't allowed to retrace her steps, how many ways does she have to get to Ben?

If Anna only moves right or up or down, and isn't allowed to retrace her steps, how many ways does she have to get to Ben?

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