The equation of the normal to the curve $\theta =\large\frac{1}{t}$ at the point $(-3 , -1/3)$ is

Question

$$\begin{array}{1 1 }(1)3\theta=27t-80&(2)5\theta=27t-80\\(3)3\theta=27t+80&(4)\theta=\frac{1}{t}\end{array}$$