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(15)已知代数式eXSin(30°)2x/(x+y)Lnx,则正确的Visual Basin表达式为 。A.Eˆ*Sin(30*3.14/180)*2*X/X+Y*Log(X)B.Exp(X)*Sin(30)*2*X/(X+Y)*Ln(X) C.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Log(X)D.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Ln(X)


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更多 “ (15)已知代数式eXSin(30°)2x/(x+y)Lnx,则正确的Visual Basin表达式为 。A.E*Sin(30*3.14/180)*2*X/X+Y*Log(X)B.Exp(X)*Sin(30)*2*X/(X+Y)*Ln(X) C.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Log(X)D.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Ln(X) ” 相关考题
考题 (15)已知代数式eXSin(30°)2x/(x+y)Lnx,则正确的Visual Basin表达式为 A.E*Sin(30*3.14/180)*2*X/X+Y*Log(X) B.Exp(X)*Sin(30)*2*X/(X+Y)*Ln(X) C.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Log(X) D.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Ln(X)

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考题 已知代数式eXSin(30°)2x/(x+y)Lnx,则正确的Visual Basic表达式为( )。A.E^*Sin(30*3.14/180)*2*X/X+Y*Log(X)B.Exp(X)*Sin(30)*2*X/(X+Y)*Ln(X)C.Exp(X)*Sin(30*3.14/180)*2*x/(x+y)*Log(x)D.Exp(X)*Sin(30*3.14/180)*2*X/(X+Y)*Ln(X)

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考题 【单选题】已知工频条件下,一正弦量向量为:I=5√2∠-30°A,则该正弦量的瞬时值表达式为A.i=5√2sin(50t-30°);B.i=5√2sin(100πt-30°);C.i=10sin(50t-30°);D.i=10sin(100πt-30°)

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