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How many continuous paths from A to B, along segments of the figure, do not revisit any of the six labeled points?

 

 May 21, 2021
 #1
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I only  count  1

 

We  can't go  to  D   first,  because we  would  either  have to  revisit D  or skip  E

 

We  have to go to C  first....we  can't  then go to  D because  we  would either revisit D   or  skip F

 

So.....the path  is   A   C   F  D    E    B

 

 

cool cool cool    

 May 21, 2021

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