1. A farmer may see development as better irrigation facilities, while an industrialist might prioritize infrastructure and technology.
2. Education and healthcare could define development for marginalized communities.
3. Hence, development varies based on individual needs and socio-economic priorities.
In the adjoining figure, TP and TQ are tangents drawn to a circle with centre O. If $\angle OPQ = 15^\circ$ and $\angle PTQ = \theta$, then find the value of $\sin 2\theta$. 
आपका घनिष्ठ मित्र दूसरे मुसीबत को, आपके घर में उसका स्वागत किस प्रकार करता है? विस्तार से लिखिए।