The centre of the circle inscribed in a square formed by the lines ` x^(2) - 8x+12 = 0` and ` y^(2) - 14 + 45 = 0` is

If the centre of the circle inscribed in a square formed by the lines x ^(2) - 8x + 12 =0 and y ^(2) - 14 y + 45 = 0 is (a,b), then a + b is

Centre of the circle inscribed in a rectangle formed by the lines x^2 - 8x+12 = 0 and y^2 - 14y +40=0 is

Centre of the circle inscribed in a rectangle formed by the lines x^(2)-8x+12=0 and y^(2)-14y+40=0 is

Centre of the circle circumscribed in a rectangle formed by the lines x^(2)-8x+12=0 and y^(2)-14y+40=0 is

The centre of circle inscribed in a square formed by lines x^2-8x+12=0 and y^2-14 y+45=0 is

The centre of circle inscribed in a square formed by lines x^2-8x+12=0 and y^2-14 y+45=0 is

The centre of circle inscribed in a square formed by lines x^2-8x+12=0 a n d y^2-14 y+45=0 is

The centre of circle inscribed is square formed by lines x^2-8x+12=0 and y^2-14y+45=0 is