计算(2004﹣∏)0的结果是[ ]A.0B.1C.2004﹣∏D.∏﹣2004
题型:单选题难度:简单来源:同步题
计算(2004﹣∏)0的结果是 |
[ ] |
A.0 B.1 C.2004﹣∏ D.∏﹣2004 |
答案
B |
举一反三
如果等式(x﹣2)x=1成立,则x只能取 |
|
A.x=0 B.x=2 C.x=0或x=3 D.以上答案都不对 |
如果(x﹣ )0有意义,那么x的取值范围是 |
[ ] |
A.x>![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818004656-53900.png) B.x<![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818004657-93905.png) C.x=![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818004657-15600.png) D.x≠![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818004657-24921.png) |
若(2x﹣5)0=1,则x的取值是 |
[ ] |
A.![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818004647-36673.png) B.x≥﹣![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818004648-57130.png) C.x>﹣![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818004648-83588.png) D.x≠![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818004648-75050.png) |
已知(x﹣2)0=1,则 |
[ ] |
A.x=3 B.x=1 C.x≠0 D.x≠2 |
计算 =_________. |
最新试题
热门考点