Correct Answer - ` 11x -4y +43 =0, 2x+ y-6 =0,x -9y +22=0`
`A = (-1,8) ,B =(4,-2) ,C= ( -5,-3)`
AB की समीकरण ` " "rArr" "(y-8)/(x+1) =( -2-8)/(4+1) " "rArr" "2x+ y-6 =0`
BC की समीकरण ` " "rArr" "(y+2)/( x-4) =(-3+2)/( -5-4) " "rArr x- 9y -22=0`
AC की समीकरण `rArr " "(y-8 )/(x+1) =(-3-8)/( -5+1) rArr " "11x -4y +43 =0`