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
【单选题】定数等分点用()命令 A. MEASURE B. DIVIDE C. DIST D. LIST
【单选题】定数等分点用()命令 A. MEASURE B. DIVIDE C. DIST D. LIST
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