The product cos1 cos2 cos3 cos4 .... cos100 is equal to – McqOptions

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1.	The product cos1 cos2 cos3 cos4 .... cos100 is equal to
A.	- 1
B.	<table><tr><td rowspan="2"></td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"></td></tr><td align="center">4</td></table>
C.	1
D.	0
Answer» E.

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