Find the equations of the tangent and the normal to the given curve at the indicated point for

Tangent : y – b = m(x – a)

Normal :

ax sec θ – by cosec θ = a² – b²

2

3

Find the equations of the tangent and the normal to the given curve at the indicated point for

5

Find the equations of the tangent and the normal to the given curve at the indicated point for

6

Find the equations of the tangent and the normal to the given curve at the indicated point for