Describe the locus of the point `(x, y)` satisfying the equation `x-y=0`

Describe the locus of the point (x, y) satisfying the equation (x-2)^2 + (y-3)^2 =25

Describe the locus of the point (x, y) satisfying the condition x^2 + y^2 =a^2 .

The eccentricity of the ellipse given by the locus of the point P(x,y) satisfying the equation sqrt((x-2)^(2)+(y-1)^(2))+sqrt((x+2)^(2)+(y-1)^(2))=8

The eccentricity of the ellipse given by the locus of the point P(x,y) satisfying the equation sqrt((x-2)^(2)+(y-1)^(2))+sqrt((x+2)^(2)+(y-1)^(2))=8 is

Describe the locus of the point (x, y) satisfying (x-1)^2 + (y-1)^2 = 2^2 .

The locus of the point P(x,y) satisfying the relation sqrt((x-3)^2+(y-1)^2)+sqrt((x+3)^2+(y-1)^2)=6 , is

If point (x,y) satisfy the relation x^2+4y^2-4x+3=0 then

What is the set of points (x,y) satisfying the equations x^(2) + y^(2) = 4 and x+ y =2 ?

The eccentricity of the ellipse given by the locus of the point "p(x,y)" satisfying sqrt((x-2)^(2)+(y-1)^(2)) + sqrt((x+2)^(2)+(y-1)^(2))=8 " is

Locus of a point P(x,y) satisfying the equation sqrt(x^(2)+y^(2)+24y+144)=13-sqrt(x^(2)+y^(2)-10x+25) is