Choose one of the following options which is equal toÂ 1Â +Â cos – McqOptions

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1.	Choose one of the following options which is equal toÂ 1Â +Â cosÎ¸sinÎ¸_x005F_x000D_
A.	sinÎ¸1Â -Â cosÎ¸
B.	1Â +Â sin2Î¸sinÎ¸cosÎ¸
C.	1Â +Â 2cosÎ¸sinÎ¸cosÎ¸
D.	1Â -Â 2sin2Î¸cosÎ¸
Answer» B. 1Â +Â sin2Î¸sinÎ¸cosÎ¸

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