Starting from an oasis, a camel walks 25 km in a direction `30^(@)` south of west and then walks 30 km toward the north to a second oasis. What is the direction from the first oasis to the second oasis ?

Explanation

To solve the problem of finding the direction from the first oasis to the second oasis after the camel's journey, we will break down the steps systematically.

### Step-by-Step Solution:

1. **Understanding the Problem**:
- The camel walks 25 km in a direction that is 30 degrees south of west.
- Then, it walks 30 km north to reach the second oasis.
- We need to find the direction from the first oasis to the second oasis.
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