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The area of the region x, y : x 2  y  |x 2 – 4|, y  1 is :

1. ) 1 2 4 ( 3 4 
2. ) 1 2 4 ( 3 4 
3. ) 1 2 4 ( 4 3 
4. ) 1 2 4 ( 4 3 

Correct answer: ) 1 2 4 ( 3 4 

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