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If the points (1,2) and (3, 4) are on the opposite side of the line 3x - 5y + a = 0, then :

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CENGAGE PUBLICATION-STRAIGHT LINES-All Questions
  1. Line x/a+y/b=1 cuts the co-ordinate axes at A(a,0) and B(0,b) and the ...

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  2. If P is a point (x,y) on the line y=-3x such that P and the point (3...

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  3. If the points (1,2) and (3, 4) are on the opposite side of the line 3x...

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  4. Line segment AB of fixed lengh c slides between coordinate axes such t...

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  5. All points lying inside the triangle formed by the points (1,3),(5,0)a...

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  6. The equation to the straight line passing through the point (a "cos"^(...

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  7. The equation of a straight line on which the length of perpendicular ...

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  8. The number of integral values of m for which the x-coordinate of the p...

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  9. If the equation of base of an equilateral triangle is 2x-y=1 and the v...

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  10. The equation of straight line passing through (-a ,0) and making a tr...

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  11. The line P Q whose equation is x-y=2 cuts the x-axis at P ,a n dQ is (...

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  12. If the equation of the locus of a point equidistant from the points (a...

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  13. If the extremities of the base of an isosceles triangle are the points...

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  14. A triangle is formed by the lines x+y=0,x-y=0, and l x+m y=1. If la n ...

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  15. The line x+y=p meets the x- and y-axes at Aa n dB , respectively. A ...

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  16. A is a point on either of two lines y+sqrt(3)|x|=2 at a distance of 4/...

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  17. A pair of perpendicular straight lines is drawn through the origin f...

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  18. If the vertices Pa n dQ of a triangle P Q R are given by (2, 5) and (4...

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  19. Given A=(1,1) and A B is any line through it cutting the x-axis at Bdo...

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  20. The straight lines 4a x+3b y+c=0 passes through which point? , where a...

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