A . E^X*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)
[单选题]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)
[单选题](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)
[单选题](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)
[单选题]代数式eXSin(30°)2x/(x+y)Inx对应的Visual Basic表达式是( )。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)
[单选题]若x,y,z均被定义为整数,则下列表达式终能正确表达代数式1/(x*y*z)的是()A.1/x*y*zB.1.0/(x*y*z)C.1/(x*y*z)D.1/x/y/(floAt)z
[单选题]数学式“2/3e(x+y)”的VB表达式是______。A.2*Exp(X+Y)/3B.2*E^(X+Y)/3.0C.2/3*Exp(X+Y)D.(2.0/3.0)*E*(X+Y)
[单选题]代数式 对应的Visual Basic6.0表达式是( )。A.sqr((1+(s+t)/(x+y))/log(s))B.(1+(s+t)/(x+y))/log(s)/2C.sqr((1+(s+t)/(x+y))/ln(s))D.sqr((1+s+t/x+y)/log(s))
[主观题]将代数式 Z=x2+y2a+b 转换成程序设计中的表达式为 (2) 。
[单选题]x+y小于10且x-y大于0的逻辑表达式是()A . x+y<10Andx-y>0B . x+y<10.AnD.x-y>0C . (x+y)<10:(x-y)>0D . x+y<10Orx-y>0
[单选题]代数式 改成表达式后,错误的是( )。A.g * t * t / 2B.(g * t * t)/2C.1 / 2 * g * t * tD.gt * 2 / 2