Take A as ( a, 0) - x axis and B as (0, b ) y axis i.e A is on floor and B is on wall.
Eq of a line from A and B is x/a + y/b = 1
let point x1, y1 divide this line in 2:3 then
x1 = 0+3a/5 and y1 = 2b/5
put value of a , b from above in x/a + y/b = 1
so locus is --- 3x/x1 + 2y/y1 = 5
Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.
All the best.
Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.
Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar respectively : Click here to download the toolbar..