If the normal line at `(1, -2)` on the curve `y^2=5x-1` is `ax - 5y +b=0` then the values of |a+b| is

If the normal line at (1,-2) on the curve y^(2)=5x-1 is ax-5y+b=0 then the values of a and b are

The equation of the tangent at (2,3) on the curve y^(2)=ax^(3)+b is y=4x-5. Find the values of a and b

The tangent to y=ax^(2)+bx+(7)/(2) at (1,2) is parallel to the normal at the point (-2,2) on the curve y=x^(2)+6x+10, Find the value of a and b .

If the equation of the tangent to the curve y^(2)=ax^(3)+b at point (2,3) is y=4x-5 then find the values of a and b

If the equation of the normal to the curve y=ax^(2)+2x-3, at =1, is x +6y=7 then : a =

If the normal to the curve y (x) = int _(0) ^(2) (2 t ^(2) - 15 t + 10) dt at a point (a,b) is parallel to the line x + 3y = 5, a gt 1, then the value of |a + 6b| is equal to "________"

If the pair of lines joining the origin and the points of intersection of the line ax+by=1 and the curve x^(2)+y^(2)-x-y-1=0 are at right angles, then the locus of the point (a, b) is a circle of radius=

If the line y=4x -5 touches the curve y^(2) =ax^(3) +b at the point (2,3) then a+b is