# NIELIT 2019 Feb Scientist D - Section D: 20

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If $\left (-4, 0 \right), \left(1, -1 \right)$ are two vertices of a triangle whose area is $4$ Sq units then its third vertex lies on :

1. $y=x$
2. $5x+y+12=0$
3. $x+5y-4=0$
4. $x-5y+4=0$

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