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将-885°化为α+k•360°(0°≤α<360°,k∈Z)的形式是()A.-165°+(-2)•360°B.195°+(-3)•360°C.195°+(-2)360°D.165°+(-3)•360°
题目详情
将-885°化为α+k•360°(0°≤α<360°,k∈Z)的形式是( )
A.-165°+(-2)•360°
B.195°+(-3)•360°
C.195°+(-2)360°
D.165°+(-3)•360°
A.-165°+(-2)•360°
B.195°+(-3)•360°
C.195°+(-2)360°
D.165°+(-3)•360°
▼优质解答
答案和解析
-885°=195°+(-3)•360°
故答案选:B
故答案选:B
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