MCQ
$\sin 10^\circ + \sin 20^\circ + \sin 30^\circ + ... + $ $\sin 360^\circ =$
- A$1$
- ✓$0$
- C$-1$
- Dએકપણ નહી
$\sin 210^\circ = - \sin 30^\circ ,\;\sin 360^\circ = \sin 180^\circ = 0$ $etc.$
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