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If a , b , c are in G.P. write the area ...

If `a , b , c` are in G.P. write the area of the triangle formed by the line `a x+b y+c=0` with the coordinates axes.

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RD SHARMA ENGLISH-THE STRAIGHT LINES -All Questions
  1. Write the integral values of m for which the x-coordinates of the poin...

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  2. The equation (b-c)x+(c-a)y+(a-b)=0 and (b^3-c^3)x+(c^3-a^3)y+a^3-b^3=0...

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  3. If a , b , c are in G.P. write the area of the triangle formed by the ...

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  4. Write the locus of a point the sum of whose distances from the coor...

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  5. If a ,\ b , c are in A.P., then the line a x+b y+c=0 passes through a ...

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  6. Find the locus of the mid points of the portion of the lines xsintheta...

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  7. L is a variable line such that the algebraic sum of the distances of ...

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  8. The acute angle between the medians drawn from the acute angles of a r...

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  9. The distance between the orthocentre and circumcentre of the triangle ...

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  10. The equation of the straight line which passes through the point (-4,3...

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  11. The point which divides the join of (1,2) and(3,4) externally in the ...

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  12. A line passes through the point (2,2) and is perpendicular to the lin...

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  13. If the lines a x+12 y+1=0,\ b x+13 y+1=0 and c x+14 y+1=0 are concurre...

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  14. The number of real values of lambda for which the lines x-2y+3=0,\ lam...

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  15. The equations of the sides A B ,\ B C\ a n d\ C A\ of\ "triangle"A B C...

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  16. If p1a n d\ p2 are the lengths of te perpendiculars from the origin ...

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  17. Area of the triangle formed by the points ((a+3)(a+4),\ a+3),\ ((a+2)(...

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  18. If a+b+c=0 , then the family of lines 3a x+b y+2c=0 pass through fixed...

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  19. The line segment joining the points (-3,-4), and (1,-2) is divided by ...

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  20. The area of a triangle with vertices at (-4,-1), (1,2) and (4,-3) is ...

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