判断float型变量x是否满足[img=77x19]1803bce8616286c.png[/img]的正确的表达式是? A: 6.0 < x < 8.0 B: 6 < x && x < 8 C: !(x <= 6 && x >= 8) D: 6.0 < x || x < 8.0
判断float型变量x是否满足[img=77x19]1803bce8616286c.png[/img]的正确的表达式是? A: 6.0 < x < 8.0 B: 6 < x && x < 8 C: !(x <= 6 && x >= 8) D: 6.0 < x || x < 8.0
哪个是如下代码的输出结果:(). double x = 5.5; int y = (int)x; System.out.println("x is " + x + " and y is " + y); A: x is 5 and y is 6 B: x is 6.0 and y is 6.0 C: x is 6 and y is 6 D: x is 5.5 and y is 5
哪个是如下代码的输出结果:(). double x = 5.5; int y = (int)x; System.out.println("x is " + x + " and y is " + y); A: x is 5 and y is 6 B: x is 6.0 and y is 6.0 C: x is 6 and y is 6 D: x is 5.5 and y is 5
判断float型变量x是否满足[img=77x19]17de85f024249b7.png[/img]的正确的表达式是? A: 6.0 <; x <; 8.0 B: 6 <; x && x <; 8 C: !(x <;= 6 && x >;= 8) D: 6.0 <; x || x <; 8.0
判断float型变量x是否满足[img=77x19]17de85f024249b7.png[/img]的正确的表达式是? A: 6.0 <; x <; 8.0 B: 6 <; x && x <; 8 C: !(x <;= 6 && x >;= 8) D: 6.0 <; x || x <; 8.0
已知配离子[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW4iPnNl5YlP19GzTLu1ZME[/tex]是反磁性的。当[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW4iPnNl5YlP19GzTLu1ZME[/tex]被还原成[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW/vrtcK0aolpFSFcH1kQn7[/tex]时,试用晶体场理论讨论[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW/vrtcK0aolpFSFcH1kQn7[/tex]的中心离子电子排布式及配离子的磁性。参考[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW4iPnNl5YlP19GzTLu1ZME[/tex]及[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW/vrtcK0aolpFSFcH1kQn7[/tex]的[tex=1.857x1.429]EwMDIYAZI6CYCL/XzAeBoA==[/tex]数值,你认为哪种型式较为合理?
已知配离子[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW4iPnNl5YlP19GzTLu1ZME[/tex]是反磁性的。当[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW4iPnNl5YlP19GzTLu1ZME[/tex]被还原成[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW/vrtcK0aolpFSFcH1kQn7[/tex]时,试用晶体场理论讨论[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW/vrtcK0aolpFSFcH1kQn7[/tex]的中心离子电子排布式及配离子的磁性。参考[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW4iPnNl5YlP19GzTLu1ZME[/tex]及[tex=6.0x1.571]fLByjz5s3GVie2qt6H27VNmk69FyQmT+tE4mjhGW4IW/vrtcK0aolpFSFcH1kQn7[/tex]的[tex=1.857x1.429]EwMDIYAZI6CYCL/XzAeBoA==[/tex]数值,你认为哪种型式较为合理?
若执行语句scanf("x=%d",&x);则从键盘进行输入正确是() A: x=6 B: X=6 C: 6.0 D: 6
若执行语句scanf("x=%d",&x);则从键盘进行输入正确是() A: x=6 B: X=6 C: 6.0 D: 6
已知x = 3,那么执行语句x *= 6之后,x的值为() A: 18 B: 6 C: 18.0 D: 6.0
已知x = 3,那么执行语句x *= 6之后,x的值为() A: 18 B: 6 C: 18.0 D: 6.0
求函数定义域:[tex=6.0x1.571]xXpNwYRC2WJbYxE8sUedG7g/fEJC5OHSs2wZGx5tTFzrdTWQtAAWpXfeyRccBKbf[/tex]
求函数定义域:[tex=6.0x1.571]xXpNwYRC2WJbYxE8sUedG7g/fEJC5OHSs2wZGx5tTFzrdTWQtAAWpXfeyRccBKbf[/tex]
已知列表x=[1.0,2.0,3.0],那么表达式sum(x)/len(x)的值为( )。 A: 2.0 B: 6.0 C: 1.0 D: 3
已知列表x=[1.0,2.0,3.0],那么表达式sum(x)/len(x)的值为( )。 A: 2.0 B: 6.0 C: 1.0 D: 3
绘制函数的等高线草图:[tex=6.0x1.571]yJjTKoHJWMGDUbuRpnf0wTAqNx54MLRqsJkTs6wAxro=[/tex]
绘制函数的等高线草图:[tex=6.0x1.571]yJjTKoHJWMGDUbuRpnf0wTAqNx54MLRqsJkTs6wAxro=[/tex]
求函数[tex=6.0x1.571]MzC0LcWxsZQ7UbeLcyyTSGpXI3gJm5xsmvQh9GiqUYM=[/tex]的二阶导数。
求函数[tex=6.0x1.571]MzC0LcWxsZQ7UbeLcyyTSGpXI3gJm5xsmvQh9GiqUYM=[/tex]的二阶导数。