(i) Equation of the curve
Now value of
At
And Equation of the normal at (0, 5) is
(ii) Equation of the curve
Now value of
At
And Equation of the normal at (1, 3) is
(i) Equation of the curve
Now value of
At
And Equation of the normal at (0, 5) is
(ii) Equation of the curve
Now value of
At
And Equation of the normal at (1, 3) is