কোন সম্পর্কটি সঠিক?

দেয়া আছে,

$\angle B=2 \theta ; A=90^{\circ} ; \angle C=90^{\circ}-2 . \theta$

লামির উপপাদ্য অনুসারে

$\begin{aligned} & \frac{p}{\sin \left(90^{\circ}-2 \theta\right)}=\frac{q}{\sin 2 \theta}=\frac{r}{\sin 90^{\circ}} \\ \Rightarrow & \frac{p}{\cos 2 \theta}=\frac{q}{\sin 2 \theta}=r \\ \therefore & P=r \cos 2 \theta ; r=r \sin 2 \theta\end{aligned}$

$\begin{aligned} L . S & =\frac{p}{\cos 2 \theta}+\frac{q}{\sin 2 \theta} \\ & =r+r \\ & =2 r=\text { R.S } \\ \therefore L . S & =\text { R.S }\end{aligned}$