表达式X=Exp(3)-Sqr(a^2+b*2)的类型是_______
举一反三
- 数学表达式的VB算术表达式为() A: Sqr(x*y^3)+Abs(Exp(x)+Sin(x)^3/(x-y)) B: Sqr(x*y^3)+Abs((Exp(x)+Sin(x)^3)/(x-y)) C: Sqr(x*y^3)+Abs(Exp(x)+Sin(x)^3/x-y) D: Sqr((x*y)^3)+Abs((Exp(x)+Sin(x)^3)/(x-y))
- 表达式X = Sqr(a ^ 2 - 5) + Sqr(b ^ 2 - 5)的类型是 _________ 。
- 用赋值语句给定 x 数据,计算 [img=173x40]18034d605abf37a.png[/img]对应的 MATLAB 表达式是 A: sqrt(7*sin(3+2*x)+exp(2)*log(3)) B: sqrt(7sin(3+2x)+exp(2)log(3)) C: sqr(7*sin(3+2*x)+e^2*log(3)) D: sqr(7sin(3+2x)+ e^2 log(3))
- 用赋值语句给定x的数据,计算[img=520x100]17da65a77d01074.png[/img]对应的matlab语句是( ). A: sqrt(6*tan(3+2*x)+exp(2)*log(3)) B: sqrt(6tan(3+2x)+exp(2)log(3)) C: sqr(6*tan(3+2*x)+exp(2)*log(3)) D: sqr(6tan(3+2x)+exp(2)log(3))
- 数学式 A: (e^(2*x)*Log(x)+x^2)/Sqr(Abs(Sinx^2-Cos2x)) B: (Exp(2*x)*Log(x)+x^2)/Sqr(Abs(Sin(x^2)-Cos(x)^2)) C: (Exp(2*x)*Ln(x)+x^2)/Sqr(Abs(Sin(x^2)-Cos(x)^2)) D: (e^(2*x)*Log(x)+x^2)/Sqr(Abs(Sin(x)^2-Cos(x)^2))