" Locus of incentre of the triangle formed by "xy-4x-4y+16=0" and "x+y=a" (where a is a parameter,a "

Find the locus of the incentre of the triangle formed by xy-4x-4y+16=0 and x+y=a (a>4,a nesqrt(2)and a is the parameter) .

Find the locus of the incentre of the triangle formed by xy-4x-4y+16=0 and x+y=a (agt4,a nesqrt(2) " ""and a is the parameter") .

Circumcentre of the triangle formed by xy=0 and x+y=4 is

The incentre of the triangle formed by the lines y=|x| and y=1 is

Find the incentre of the triangle formed by x+y-7=0,x-y+1=0,x-3y+5=0 .

The circumcentre of the triangle formed by xy=0 and the line x+y=4 is

The incentre of the triangle formed by (x)/(a)+(y)/(b)=1 is