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If the straight line 3x+4y=8 is equidist...

If the straight line `3x+4y=8` is equidistant from (2,3) and (-4,a) then the value of a is

A

`15/2`

B

`15/3`

C

`15/4`

D

`15`

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-STRAIGHT LINES-PRACTICE EXERCISE
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  13. The orthocentre of the triangle whose sides are given by 4x-7y+10=0,x+...

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  14. Circumcentre of the trianlge formed by the points (2,3),(0,1),(4,1) is

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  15. The circumcentre of the triangle formed by the lines x+y-1=0,x-y-1=0,x...

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  16. Foot of the perpendicular draw from (7,6) on y-axis is

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  17. Image of (2,3) w.r.t (0,0) is

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  18. Reflection of x=3 in y-axis is

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  19. The image of the point (3, 8) in the line x+3y=7 is

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