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Statement 1 : If the vertices of a trian...

Statement 1 : If the vertices of a triangle are having rational coordinates, then its centroid, circumcenter, and orthocentre are rational. Statement 2 : In any triangle, orthocentre, centroid,and circumcenter are collinear, and the centroid divides the line joining the orthocentre and circumcenter in the ratio 2:1.

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CENGAGE ENGLISH-CONIC SECTIONS-All Questions
  1. The orthocentre of the triangle with vertices (0,0),(3,4), and (4,0) ...

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  2. The area of a triangle is 5. Two of its vertices are A(2,1) and B(3...

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  3. Statement 1 : If the vertices of a triangle are having rational coordi...

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  4. If A(1,p^2),B(0,1) and C(p ,0) are the coordinates of three points, th...

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  5. If the point (x1+t(x2-x1),y1+t(y2-y1)) divides the join of (x1,y1) and...

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  6. O P Q R is a square and M ,N are the midpoints of the sides P Q and Q ...

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  7. If sum(i-1)^4(x1^2+y 1^2)lt=2x1x3+2x2x4+2y2y3+2y1y4, the points (x1, y...

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  8. In an acute triangle A B C , if the coordinates of orthocentre H are (...

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  9. Consider the points O(0,0),A(0,1), and B(1,1) in the x-y plane. Suppos...

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  10. If all the vertices of a triangle have integral coordinates, then th...

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  11. The locus of a point represent by x=(a)/(2)((t+1)/(t)),y=(a)/(2)((t-...

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  12. The points A(0,0),B(cosalpha,sinalpha) and C(cosbeta,sinbeta) are the ...

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  13. The ends of a diagonal of a square are (2,-3) and (-1,1)dot Another ve...

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  14. Point P(p ,0),Q(q ,0),R(0, p),S(0,q) form (a) parallelogram (b) rhombu...

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  15. A rectangular billiard table has vertices at P(0,0),Q(0,7),R(10 ,7), ...

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  16. If one side of a rhombus has endpoints (4, 5) and (1, 1), then the ...

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  17. A rectangle A B C D , where A-=(0,0),B-=(4,0),C-=(4,2)D-=(0,2) , under...

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  18. If a straight line through the origin bisects the line passing through...

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  19. Let Ar ,r=1,2,3, , be the points on the number line such that O A1,O...

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  20. The vertices of a parallelogram A B C D are A(3,1),B(13 ,6),C(13 ,21),...

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