Find the equations of the tangent and the normal to the curve y =3 cosθ - 2 cos ³ θ and
x =3 sinθ - 2 sin ³ θ atθ = π/ 3 .

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Question

Find the equations of the tangent and the normal
to the curve y =3 cosθ - 2
  cos
3 θ and  
 x =3 sinθ -
2   sin 3 θ atθ
=   π/ 3

Arnab Gupta · Accepted Answer

Find the equations of the tangent and the normal to the curve y =3 cosθ - 2 cos 3 θ and x =3 sinθ - 2 sin 3 θ atθ = π/ 3 .