Solution:
The equation of the curve is .
The equation of the tangent at (2, 3) is
But, the equation of the tangent at (2, 3) is .
Comparing these two equations, we get
and
As (2, 3) lies on the curve .
If the equal ion of the tangent to the curve at the point is , then
The equation of the curve is .
The equation of the tangent at (2, 3) is
But, the equation of the tangent at (2, 3) is .
Comparing these two equations, we get
and
As (2, 3) lies on the curve .