1.

Consider DeltaABC with incentre l(1,0). Equation of the straight lines AI,BI,CI are x=1, y+1= x and x+3y=1 respectively andcot A//2=2 Slope of side Bc is

Answer»

`1/2`
`(-1)/3`
`1/4`
`2/3`

ANSWER :B


Discussion

No Comment Found