" (7) Equation of tangent at "P(x_(1),y_(1))" to curve is givenby "

" 24.Show that the equation of tangent at the point "P(x_(1)+y_(1))" on the curve "sqrt(x)+sqrt(y)=sqrt(a)" is "xx_(1)^((-1)/(2))+yy_(1)^((-1)/(2))=a^((1)/(2))

The length of tangent at a point P(x_(1),y_(1)) to the curve y=f(x) ,having slope m at P is

Write the equation of tangent at (1,2) for the curve y=x^(3)+1

Equation of the tangent to the curve y= log x at (1,0) is

Equation of the tangent to the curve y=e^(x) at (0,1) is

Equations of tangents to the curve y=x-(1)/(x) at the points where the curve meets the X- axes are

A curve satisfies the differential equation (dy)/(dx)=(x+1-xy^(2))/(x^(2)y-y) and passes through (0,0)(1) The equation of the curve is x^(2)+y^(2)+2x=x^(2)y^(2)(2) The equation of the is a tangent to curve (4)y=0 is a tangent to curve

Find the equations of the tangent and the normal to the given curve at the indicated point : y = x^(3) " at " P(1, 1)

The equation of the tangents to the curve (1+x^(2))y=1 at the points of its intersection with the curve (x+1)y=1 , is given by