medium · GMAT Quant
An automated warehouse robot is programmed to move inventory from a docking station to a storage bin. The bin is located 4 units to the right and 3 units up from the robot's current position. If the robot is restricted to moving only right or up in single-unit increments
How many unique shortest paths can the robot follow to the bin?
- 12
- 35
- 144
- 7
- 70
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