2020-2021學(xué)年四川省眉山市高一(上)期末數(shù)學(xué)試卷

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BC

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UUUU參考答案一選題共12小題）U{1236}A{15}{345}AA{26}B{36}C{15}D{146}ABU{156}A{135}B{35}A{135}A{26}fA

BC

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0alogxA

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C

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121121sin30Cf

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BD

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cos[2x]ycos2xysinx+

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12Rfx+2xxxlog+1fxf2

ft0212A

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a3x20200xxx2020xy0+2x32020

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2tan21tan

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