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The lines ax + by + c = 0, where 3a + 2b...

The lines ax + by + c = 0, where 3a + 2b + 4c= 0, are concurrent at the point

A

`(3/4,1/2)`

B

`(1/2,3/4)`

C

`(-3/4,-1/2)`

D

`(-1/2,-3/4)`

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The correct Answer is:
B
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ARIHANT MATHS-THE STRAIGHT LINES-Exercise For Session 3
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  8. If the straight lines x+y-2=0,2x-y+1=0 and a x+b y-c=0 are concurrent,...

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  9. The straight line through the point of intersection of ax + by+c=0 and...

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  11. Find the equations of the line through the intersection of 2x - 3y + 4...

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  12. The locus of point of intersection of the lines x/a-y/b=m and x/a+y/b...

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  13. The condition on a and b , such that the portion of the line a x+b y-1...

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  14. If the lines (a-b-c) x + 2ay + 2a = 0 , 2bx + ( b- c - a) y + 2b = 0 ...

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  15. If the lines ax+by+c=0, bx+cy+a=0 and cx+ay+b=0 (a, b,c being distinct...

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