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Three consecutive vertices of a paral...

Three consecutive vertices of a parallelogram are `(-2,\ -1),\ (1,\ 0)` and `(4,\ 3)` . Find the fourth vertex.

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(1,2)
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CBSE COMPLEMENTARY MATERIAL-STRAIGHT LINES -SECTION-D (LONG ANSWER TYPE QUESTIONS )
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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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  12. Show that the locus of the mid-point of the segment intercepted betwee...

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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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