问题:
定义某种运算:a⊗b=a(a>b),若 1⊗
2x-3
2
=1,则x的取值范围是______.
定义某种运算:a⊗b=a(a>b),若 1⊗
=1,则x的取值范围是______.
2x-3 |
2 |
参考答案: