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Let the area of the triangle with vertices A(1, α ), B( α , 0) and C(0, α ) be 4 sq. units. If the points ( α , – α ), (– α, α ) and ( α 2 , β ) are collinear, then β is equal to

1. 64
2. –8
3. –64
4. 512

Correct answer: –64

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