求化简:[Sin(1440+x)*cos(x-1080)]/[Cos(-108-x)*sin(-x-180)]谢谢各位大侠了啊
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求化简:[Sin(1440+x)*cos(x-1080)]/[Cos(-108-x)*sin(-x-180)]谢谢各位大侠了啊
[Sin(1440+x)*cos(x-1080)]/[Cos(-108-x)*sin(-x-180)]
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