下列代码中的x1,y2是(); def distance(x1,y1,x2,y2): dist =((x2-x1)**2+(y2-y1)**2)**0.5 return dist
下列代码中的x1,y2是(); def distance(x1,y1,x2,y2): dist =((x2-x1)**2+(y2-y1)**2)**0.5 return dist
查询计算机系任意学生选修过的课程号,可以使用如下语句:SELECT DIST...HERE Sdept = 'CS');
查询计算机系任意学生选修过的课程号,可以使用如下语句:SELECT DIST...HERE Sdept = 'CS');
已知正态随机变量X,且P(X≤)=,通常用EXCEL哪个函数求得()。 A: NOR B: C: DIST D: NOR E: INV F: NOR G: DIST H: NOR I: J: INV
已知正态随机变量X,且P(X≤)=,通常用EXCEL哪个函数求得()。 A: NOR B: C: DIST D: NOR E: INV F: NOR G: DIST H: NOR I: J: INV
已知正态随机变量X,通常用EXCEL哪个函数求得P(X≤x)()。 A: NOR B: INV C: NOR D: E: INV F: NOR G: DIST H: NOR I: J: DIST
已知正态随机变量X,通常用EXCEL哪个函数求得P(X≤x)()。 A: NOR B: INV C: NOR D: E: INV F: NOR G: DIST H: NOR I: J: DIST
定数等分点用()命令。 A: MEASURE B: DIVIDE C: DIST D: LIST
定数等分点用()命令。 A: MEASURE B: DIVIDE C: DIST D: LIST
-Where are my pencils?-. A: Here they are B: Here are you C: Here are they D: Here it is
-Where are my pencils?-. A: Here they are B: Here are you C: Here are they D: Here it is
【单选题】Would you show me your passport , please ? B : ___________________________ . A . Here you are B. Here you are C . Here we are D . Here are we () A. Here you are B. Here we are C. here are we D. here are you
【单选题】Would you show me your passport , please ? B : ___________________________ . A . Here you are B. Here you are C . Here we are D . Here are we () A. Here you are B. Here we are C. here are we D. here are you
下列哪个指令具有计算器的功能() A: REA B: CAL C: DIM D: DIST
下列哪个指令具有计算器的功能() A: REA B: CAL C: DIM D: DIST
哪个函数能对数据做标准化(<br/>)。 A: dist B: mahalanobis C: matrix D: scale
哪个函数能对数据做标准化(<br/>)。 A: dist B: mahalanobis C: matrix D: scale
下面那个命令可以获得线段的长度 A: Dist B: Status C: ID D: Area
下面那个命令可以获得线段的长度 A: Dist B: Status C: ID D: Area