Answered: In the figure the robot must go from A…

In the figure the robot must go from A to B only moving as indicated by the arrows and cannot pass through the corners that have an obstacle. In how many ways can the robot travel the possible paths?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.6: Permutations

Problem 2E

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Question

In the figure the robot must go from A to B only moving as indicated by the arrows and cannot pass through the corners that have an obstacle. In how many ways can the robot travel the possible paths?