If sin A + sin A = 1, then the value of cos A + cos – McqOptions

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1.	If sin A + sin A = 1, then the value of cos A + cos
A.	2
B.	<table><tr><td rowspan="2">1</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>2</center></td><td rowspan="2"></td></tr><td align="center">3</td></table>
C.	<table><tr><td rowspan="2">1</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>2</center></td><td rowspan="2"></td></tr><td align="center">2</td></table>
D.	1
Answer» E.

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