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jamil ahmed Grade: Upto college level
`        sung is three blocks east and five blocks south of ther freinds home . how many different routs are possible if she walks only west or north`
6 years ago

## Answers : (1)

Pramod J AskiitiansExpert-IIT-B
36 Points
```										Dear student,
you can assume position of sung to be (0,0)
form given data it is clear that her destination point is (3,5)
so she has to take 3 steps towards west and 5 towards north and both are mutually exclusive
=> total number of routes possible are = 3*5 = 15
```
6 years ago
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