Question 1
The figure shows a road map of Gotthem City. Every road is one way, as indicated by the arrow.
(a) How many possible routes are there from A to D?
(b) How many possible routes are there from A to H?
(c) How many possible routes are there from A to L?
(a) How many possible routes are there from A to D?
(b) How many possible routes are there from A to H?
(c) How many possible routes are there from A to L?