The coordinate axes are rotated through an angle `theta` about the origin in anticlock-wise sense `2x^2 +3xy-6x+2y-4=0` change to `ax^2+2hxy+by^2 +2gx +2fy+c =0` then `a+b` is equal to

The coordinate axes are rotated through an angle theta about the origin in anticlockwise sense. If the equation 2x^(2)+3xy-6x+2y-4=0 change to ax^(2)+2hxy+by^(2)+2g x+2fy+c=0 then a+b is equal to

The coordinate axes are rotated through an angle 22^(0) about the origin. If the equation 4x^(2)+12xy+9y^(2)+6x+9y+2=0 changes to ax^(2)+2hxy+by^(2)+2g x+2fy+c=0 then value of (g^(2)-ac)/(a^(2)+h^(2))=

if ax^2+2hxy+by^2+2gx+2fy+c=0 then find dy/dx

If ax^2+2hxy+by^2+2gx+2fy+c=0 then find dy/dx

If the coordinate axes are rotated through an angle (pi)/(6) about the origin, then transformed equation of sqrt(3)x^2-4xy+sqrt(3)y^2=0 is

Find dy/dx : ax^2+2hxy+by^2+2gx+2fy+c = 0

If the axes are rotated through an angle 30^(0) about the origin then the transformed equation of x^(2) + 2 sqrt(3) xy - y^(2) = 2a^(2) is

Find dy/dx if ax^2+2hxy+by^2+2gx+2fy+c=0

Find dy/dx if ax^2+2hxy+by^2+2gx+2fy+c=0

Find dy/dx if ax^2+2hxy+by^2+2gx+2fy+c=0