The set of points on the axis of the parabola `y^2-4x-2y+5=0` from which all the three normals to the parabola are real , is

The set of point on the axis of the parabola y^(2) -2y -4x + 5=0 from which all the three normals to the parabola are real is:

The set of a points on the axis of the parabola y^(2)-4x-4y+12=0 from which all three normals to the parabola are real is

The set of points on the axis of the parabola y^(2)-2y-4x+5=0 from which all the three normals drawn to the parabola are real and distinct, is

The set of points on the axis of the parabola y^(2)=4x+8 from which the three normals to the parabola are all real and different is {(k,0)|k -2} (d) none of these

The set of points on the axis of the parabola y^2=4x+8 from which the three normals to the parabola are all real and different is (a) {(k ,0)"|"klt=-2} (b) {(k ,0)"|"kgt=-2} (c) {(0, k)"|"k gt=-2} (d) none of these

The set of points on the axis of the parabola y^2=4x+8 from which the three normals to the parabola are all real and different is (a) {(k ,0)"|"klt=-2} (b) {(k ,0)"|"kgt=-2} (c) {(0, k)"|"k gt=-2} (d) none of these

The set of points on the axis of the parabola y^2=4x+8 from which the three normals to the parabola are all real and different is (a) {(k ,0)"|"klt=-2} (b) {(k ,0)"|"kgt=-2} (c) {(0, k)"|"k gt=-2} (d) none of these

The set of points on the axis of the parabola y^2-4x-2y+5=0 find the slope of normal to the curve at (0,0)

The set of points on the axis of the parabola y^2-4x-2y+5=0 find the slope of normal to the curve at (0,0)

The axis of the parabola y^(2)+4x+4y-3=0 is