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If two lines 2x+3y=8 and kx+4y-9=0 are l...

If two lines `2x+3y=8` and `kx+4y-9=0` are lines. `bot` find k

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The correct Answer is:
`k=-6`
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ADVANCED MATHS BY ABHINAY MATHS ENGLISH-COORDINATE GEOMETRY -Questions
  1. If equation of two lines are 3x+8y=11 and 6x-ky=22 has infinite soluti...

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  2. If Lines 2x+3y=18 and 4x+ky=39 are perpendicular line then find k?.

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  3. If two lines 2x+3y=8 and kx+4y-9=0 are lines. bot find k

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  4. If 4x+3y=k," "2x+3y=12 and x+y=5 are concurrent lines then find k.

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  5. find the equation of line having slope 5 and length of (3)/(2) on y Ax...

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  6. Find the length of intercept b/w both axis by a line 3x+4y=12

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  7. Find the area of Delta formed by three lines 8x+15y=120, x axis and y ...

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  8. Find the area of Quardi lateral formed by four lines 3x+4y=24," "8x+15...

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  9. The marks obtained by Vijay and Amith are in the ratio 4:5 and those o...

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  10. In an exam, a candidate secured 504 marks out of the maximum mark of '...

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  11. Graph Line passin through (0,0) having constant term O ax+by+c=0" ...

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  12. Find the area of triangle formed by 3 lines, y=x" "x+y=2 and x Axis

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  13. Find the Area of triangle formed by 3 lines y=2x" "3x+5y=65 and y axis

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  14. If three lines 3x+4y=12," "5x+8y=40 and x axis form a triangle. Find i...

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  15. Find the distance of a line 4x+3y+13=0 from a point (4,3)

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  16. Find the distance of a line 3x+4y+30=0 from origin.

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  17. Find the distance between two lines 3x+4y=13 and 3x+4y-12=0

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  18. Find the foot of bot of a point (2,3) to line x+y-11=0

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  19. Find the reflection of a point (3,-4) in y Axis

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  20. Find the reflection of a point (5,-2) in line y=3

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