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A ray of light passing through the point...

A ray of light passing through the point `(1,2)` reflects on the X -axis at point A and the reflected ray passes through the point `(5,3)`. Find the coordinates of A.

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The correct Answer is:
`((13)/(5),0)`
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KUMAR PRAKASHAN-STRAIGHT LINES-Practice Work
  1. A(1, 4), B(2, -3) and C(-1, -2) are the verticies at Delta ABC then f...

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  2. Find the equation of line which makes a triangle with area (50)/( sqr...

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  3. A ray of light passing through the point (1,2) reflects on the X -axis...

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  4. Prove that line segment joining mid points of the two sides of the tri...

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  6. L : 3x + 2y-7 =0 (1) Reduce the above equation in slope intercept fr...

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  7. Find points on line x + y + 3 = 0 whose distance from line x+2y+2=0 is...

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  8. Length of perpendicular from origin to the line (x)/(a) + (y)/( b) = 1...

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  9. Find perpendicular distance from point (3,-1) to the line 12 x -5y-7=0...

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  10. If two sides of the quadrilateral are along the lines x+2y+3=0 and x+2...

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  11. Find equation of parallel line to line 2x+3y+11=0 and whose sum of int...

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  12. Find equation of line at the distance 3 from origin and perpendicular ...

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  13. Find equation of line whose y- intercept is (4)/(3) and perpendicular ...

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  14. Prove that lines 3x + y + 4 = 0, 3x + 4y = 20 and 24x - 7y + 5 = 0 are...

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  15. One side and are vertex of the equilateral triangle is 2x+2y-5=0 and (...

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  16. Find equation of lines which bisects the quadrents.

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  17. Prove that the product of the lengths of the perpendiculars drawn from...

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  18. Find equation of line passes from middle of two parallel lines 9x + 6y...

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  19. Find length of perpendicular from origin to the lines passes from poin...

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  20. Find foot of perpendicular from point (2,3) on the line x+y+1=0.

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