If 2 (cos sin ) = 1, is a positive acute angle, then the value o – McqOptions

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1.	If 2 (cos sin ) = 1, is a positive acute angle, then the value of is
A.	60
B.	30
C.	45
D.	<table><tr><td rowspan="2">22</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">2</td></table>
Answer» C. 45

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