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The equation of the straight line passin...

The equation of the straight line passing through the origin and the middle point of the intercept of the line `ax+by+c=0` between the axes is

A

`ax+by=0`

B

`ax-by=0`

C

`bx+ay=0`

D

`bx-ay=0`

Text Solution

Verified by Experts

The correct Answer is:
B
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ML KHANNA-RECTANGULAR CARTESIAN CO-ORDINATE SYSTEM AND THE STRAIGHT LINE-PROBLEM SET(2)(MULTIPLE CHOICE QUESTIONS)
  1. The equations of the straight line passing through the point (4,3) and...

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  2. A straight line through the point P(3,4) is such that its intercept be...

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  3. The equation of the straight line passing through the origin and the m...

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  4. Given points A(4,5),B(-1,-4),C(1,3),D(5,-3),then the ratio of the segm...

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  5. A,B,C are three collinear points such that AB=2.5 and the co ordinate...

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  6. Determine the ratio in which the line y - x + 2 = 0 divides the line...

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  7. Consider three points P=(-sin (beta-alpha),-cos beta), Q=(cos (beta-a...

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  8. If the lines 3y+4x=1, y=x+5 and 5y+bx=3 are concurrent then the value ...

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  9. Three lines px+qy+r=0, qx+ry+p=0 and rx+py+q=0 are concurrent , if

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  10. a,b,c are the sides of a triangle ABC. If the lines ax+by+c=0,bx+cy+a=...

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  11. The lines x+ay+a^(3)=0, x+by+b^(3)=0 and x+cy+c^(3)=0 where a,b,c are ...

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  12. Given the four lines with the equations x+2y-3=0, 3x+4y-7=0, 2x+3y...

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  13. The three straight lines 2x+11y-5=0, 24x+7y=20 and 4x-3y-2=0 are such ...

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  14. The three lines l(1)=4x-3y+2=0,l(2)=3x+4y-4=0 and l(3)=x-7y+6=0

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  15. The point(-4,5) is the vertex of a square and one of its diagonals is ...

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  16. The lines ax+2y+1=0, bx+3y+1=0 and cx+4y+1=0 are concurrent of a,b,c a...

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  17. If the straight lines x+2y-9=0, 3x+5y-5=0 and ax+by-1=0 are concurrent...

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  18. If the lines ax+y+1=0,x+by+1=0 and x+y+c=0 (a,b,c are distinct and ab,...

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  19. The points (-a,-b),(0,0),(a,b) and (a^(2),ab) are

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  20. For what value of k are the points (k ,2-2k)(-k+1,2k)a n d(-4-k ,6,6-2...

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