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Find the area of the triangle formed by the lines y-x=0, x+y=0 and x-k=0.

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JBD PUBLICATION-STRAIGHT LINES-EXAMPLE
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  2. Without using the pythagorus, show that the points (4, 4), (3, 5) and ...

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  3. The slope of a line is double of the slope of another line. If tangent...

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  4. A line perpendicular to the line-segment joining the points (1, 0) and...

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  5. Find the equation of the line which satisfying the given conditions: ...

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  6. Find the equation of the right bisector of the line segment joining th...

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  7. Be using the concept of equation of a line prove that the three points...

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  8. The owner of a milk store finds that, he can sell 980 litres of milk e...

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  9. Find the equations of the lines passing through the point (2, 2) such ...

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  10. P(a,b) is the mid-point of a line segment between axes. Show that the ...

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  11. Find the area of the triangle formed by the lines y-x=0, x+y=0 and x-k...

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  12. The line 2x-3y=4 is perpendicular bisector of the line AB. If the coor...

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  13. If the lines y=3x+1 and 2y=x+3 are equally inclined to the line y=mx+4...

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  14. Find the coordinates of a point on the x-axis whose distance from the ...

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  15. If p and q are the lengths of perpendicular from origin to the lines x...

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  16. Find the equation of the line through the intersection of lines 3x+4y=...

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  17. Find the equation of the line passing through the intersection of the ...

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  18. Find the equation of the line passing through the point of intersectio...

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  19. Show that the equation of the line passing through the point (a cos^(3...

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  20. A ray of light passes through the point (1, 2) reflects on the x-axis ...

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