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Given three straight lines 2x+11 y-5=0,2...

Given three straight lines `2x+11 y-5=0,24 x+7y-20=0,` and `4x-3y-2=0` . Then, a)they form a triangle b)one line bisects the angle between the other two c) two of them are parallel

A

form a triangle

B

are only concurrent

C

are concurrent with one line bisecting the angle between the other two

D

none of these

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The correct Answer is:
C
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OBJECTIVE RD SHARMA ENGLISH-STRAIGHT LINES-Exercise
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  2. A line passes through (2, 2) and is perpendicular to the line 3x+y=3. ...

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  3. Given three straight lines 2x+11 y-5=0,24 x+7y-20=0, and 4x-3y-2=0 . T...

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  4. A line passes through the point of intersection of the line 3x+y+1=0 a...

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  5. A straight line through the point (2,2) intersects the lines sqrt(3)x+...

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  8. The range of theta in the interval (0,pi) such that the points (3,5) a...

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  9. If P(sin theta, 1//sqrt(2)) and Q(1//sqrt(2), cos theta), -pi le theta...

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  10. If the point (1, alpha) always remains in the interior of the triangle...

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  11. Let ABC be an isosceles triangle with AB = BC. If base BC is parallel ...

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  13. If the intercept made on the line y=mx by lines y=2 and y=6 is less th...

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  14. If the line 3x+4y-24=0 intersects the x-axis at the point A and the ...

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  15. The sides of a quadrilateral are given by xy(x-2)(y-3)=0. The equatio...

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  16. · The co-ordinates of foot of the perpendicular from the point (2, 4) ...

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  17. Three vertices of a quadrilateral in order are (6,1)(7,2)" and "(-1,0)...

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  18. Find the range of (alpha,2+alpha) and ((3alpha)/2,a^2) lie on the oppo...

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