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
求下列定积分[tex=6.0x2.643]KQO9D5mb4KbpLezzkAdNpwgx6B6gUOe7dU+qNzIUkHUy3BsuO4yKDdp+aj0DjKev[/tex]
求下列定积分[tex=6.0x2.643]KQO9D5mb4KbpLezzkAdNpwgx6B6gUOe7dU+qNzIUkHUy3BsuO4yKDdp+aj0DjKev[/tex]
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
求函数的导数：[tex=6.0x2.643]62CVqlQwmE3zqZlIoi0wma/1nrj8TdKMLD1tzPuCyb0=[/tex]
求函数的导数：[tex=6.0x2.643]62CVqlQwmE3zqZlIoi0wma/1nrj8TdKMLD1tzPuCyb0=[/tex]
用分部积分法求不定积分[tex=6.0x2.643]RRkAnu066MW1mh1cU9rPWoQDpgxRvPxcKoYVixQexpg=[/tex].
用分部积分法求不定积分[tex=6.0x2.643]RRkAnu066MW1mh1cU9rPWoQDpgxRvPxcKoYVixQexpg=[/tex].
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
用分部积分法求不定积分：[tex=6.0x2.643]qSBTOaRrklFOymLe2P/GezsQPZUCXDX5SNwBQDsgpP7tC0FEgEgrndaWB1zyuQpp[/tex]。
用分部积分法求不定积分：[tex=6.0x2.643]qSBTOaRrklFOymLe2P/GezsQPZUCXDX5SNwBQDsgpP7tC0FEgEgrndaWB1zyuQpp[/tex]。
应用分部积分法求下列不定积分：[tex=6.0x2.643]RRkAnu066MW1mh1cU9rPWh+KwYVvvtThRiVxGl3oMOM=[/tex].
应用分部积分法求下列不定积分：[tex=6.0x2.643]RRkAnu066MW1mh1cU9rPWh+KwYVvvtThRiVxGl3oMOM=[/tex].