The value of \[\sin 10{}^\circ +\sin 20{}^\circ +\sin 30{}^\circ +...+\] \[\sin 360{}^\circ \] is [Pb. CET 2003]

The value of \[\sin 10{}^\circ +\sin 20{}^\circ +\sin 30{}^\circ +...+

1.	The value of \[\sin 10{}^\circ +\sin 20{}^\circ +\sin 30{}^\circ +...+\] \[\sin 360{}^\circ \] is [Pb. CET 2003]
A.	1
B.	0
C.	-1
D.	None of these
Answer» C. -1

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The value of \[\sin 10{}^\circ +\sin 20{}^\circ +\sin 30{}^\circ +...+\] \[\sin 360{}^\circ \] is [Pb. CET 2003]

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