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If the points (1,2) and (3,4) were to be...

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

A

`7ltalt11`

B

`a=7`

C

`a=11`

D

`alt7` or ` agt11`

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The correct Answer is:
A
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AAKASH SERIES-STRAIGHT LINES-EXERCISE -II
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  2. If a line I passes through (k, 2k), (3k , 3k) and (3,1), k ne 0, then ...

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  3. If the points (1,2) and (3,4) were to be on the opposite side of the l...

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  4. Let O be the origin A(3, -2), B(1, 2) and C(1, 1). The pair of points ...

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  5. A line L cuts the sides AB, BC of Delta ABC in the ratio 2:5, 7:4 res...

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  6. Let ABC be a triangle. If P is a point such that AP divides BC in the ...

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  7. The ratio in which the line 3x+4y+2=0 divides the distance between 3x+...

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  8. The equation of the straight line passing through the point of interse...

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  9. The point of intersection of the diagonals of the rhombus formed by th...

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  10. Find the equations of the line passing through the point of intersecti...

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  11. The equation of the one passing through the point of intersection of t...

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  12. The lines 2x+y-1=0, ax+3y-3=0, 3x+2y-2=0 are cuncurrent

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  13. If a ne b ne c and if ax+by+c=0, bx+cy+a=0, cx+ay+b=0 are concurrent ...

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  14. If the lines a(1)x+b(1)y=1,a(2)x+b(2)y=1,a(3)x+b(3)y=1, are concurrent...

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  15. If the lines x+ay=a=0, bx+y+b=0, cx+cy+1=0 (a,b,c being distinct and !...

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  16. If theta is the parameter, then the family of lines represented by (2c...

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  17. All the lines whose sum of reciprocals of intercepts is k will be conc...

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  18. Equation of the line belonging to the system 3x+2y-8+lamda(2x-5y+1)=0 ...

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  19. The orthocentre of the triangle formed by (0,0),(5,-1),(-2,3) is

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  20. The orthocentre of the triangle formed by the lines x+y+1=0,x-y-1=0,3x...

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