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Area of the triangle formed by the vertex, focus and one end of latusrectum of the parabola `(x+2)^(2)=-12(y-1)` isA. 36B. 18C. 9D. 6 |
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Answer» Correct Answer - C (3) Consider equal parabola `y^(2)=12x`. Vertex: V(0,0) Focus: S(3,0) End point of Lutus Rectum : A(3,6) `:." Required area"=(1)/(2)SVxxAS=9` sq. units |
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