xy^(2)=18" at the point "(2,3)

Find the equations of the tangent and the normal to the following curves : (a) 4x^(3)-3xy^(2)+6x^(2)-5xy-8y^(2)+9x+14=0 at the point (-2,3) (b) x^(5)+y^(5)-2xy=0 at the point (1,1)

If the slope of the tangent to the curve x^(2)-2xy+4y=0 at the point it is (-3)/(2) then find the equation of that point.

What does the equation 3x^(2)+2xy+3y^(2)-18x-22y+50=0 become if the axis are tranferred to parallel axis through the point (2,3) ?

The image of the point (-2, 3, 5) in XY-plane is

The image of the point (-2, 3, 5) in XY-plane is

The point in the xy-plane which is equidistant from the points (2,0,3),(0,3,2) and (0,0,1) is

The locus of a point P from which the distance to the point (2,3,-1) is trible the distance from P to the xy - plane is

Examing whether point (2, -3) lies on the curve x^2 - 2y^2 + 6xy + 8 =0 .

Examing whether point (2, -3) lies on the curve x^2 - 2y^2 + 6xy + 8 =0 .

Find the distance of the point (2, 3, 5) from the xy-plane.