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[" ates of centroid of "Delta ABC" are "(1,-1)" .Vertices of "Delta ABC],[5,3),B(p,-1)" and "C(6,q)" .Find "p" and "q" ."]

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The correct Answer is:
p=2,q=-5
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CBSE COMPLEMENTARY MATERIAL-STRAIGHT LINES -SECTION-D (LONG ANSWER TYPE QUESTIONS )
  1. [" ates of centroid of "Delta ABC" are "(1,-1)" .Vertices of "Delta AB...

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  2. Find the equation of a straight line which makes acute angle with posi...

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  3. One side of a rectangle lies along the line 4x+7y+5=0. Two of its vert...

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  4. If (1, 2) and (3, 8) are a pair of opposite vertices of a square, find...

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  5. Find the equations of the straight lines which cut off intercepts on x...

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  6. Two consecutive sides of a parallelogram are 4x+5y=0 and 7x+2y=0 . If ...

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  7. A line is such that its segment between the lines 5x y + 4 = 0and 3x...

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  8. One diagonal of a square is along the line 8x-15 y=0 and one of its ve...

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  9. If the slope of a line passing through to point A(3, 2) is 3/4 then fi...

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  10. Find the equation of straight line which passes through the intersecti...

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  11. Find points on the line x + y + 3 = 0 that are at a distance of 5 unit...

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  12. Show that the locus of the mid-point of the segment intercepted betwee...

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  13. If the line (x/a)+(y/b)=1 moves in such a way that (1/(a^2))+(1/(b^2))...

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  14. A point p is such that the sum of squares of its distance from the axe...

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  15. A straight line L is perpendicular to the line 5x-y=1 . The area of th...

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  16. The vertices of a triangle are [at(1)t(2),a(t(1)+t(2))],[at(2)t(3),a...

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  17. Two sides of an isosceles triangle are given by the equations 7x-3=0a ...

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  18. Let A(2,-3)a n dB(-2,1) be the vertices of A B Cdot If the cent...

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  19. ABCD is a rhombus. Its diagonals AC and BD intersect at the point M an...

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  20. The area enclosed within the curve |x|+|y|=1 is

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  21. If the area of the triangle formed by a line with coordinates axes 54s...

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