Question
Mon December 10, 2012 By: Tarun Garg
sir/mam,

1. A straight line makes an intercept on the y-axis twice as long as that on the x-axis and is at a unit distance from the origin.determine its equation?

Expert Reply
Mon December 10, 2012
 
 

x/a+ y/b=1

b=2a

2x+y=a

since distance from origin is 1 thus a=1

Therefore the equation is 2x+y=1

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