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From city A to city B has 3 ways, city A to city C has 1 way, city B to city D has 1 way, C to D has 4 ways. There is no way from city C to city B. How many ways from city A to D?​

asked
User BenRoob
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1 Answer

3 votes

Answer:

4 ways

Explanation:

In the picture figure you can see these ways.

From city A to city B has 3 ways, city A to city C has 1 way, city B to city D has-example-1
answered
User TommySM
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8.7k points

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