48,2,4,6,54,(),3,9A.6;B.5;C.2;D.3;
48,2,4,6,54,( ),3,9
A. 6;B. 5;C. 2;D. 3;
相关考题:
下列二维数组初始化语句中,不正确的是( )。A.int b[][5]={2,9,6,0,8,7,4};B.int b[3][5]={0,0,9}C.int b[][4]={{3,9},{7,6,8},{2}};D.int b[3)[2]={(8,4),(2,1),(5,9)};
设X~N(4,16),Y~N(3,9),则P(X-Y<6)= (保留2位小数)