<p> 如果算符<img src="https://img.ppkao.com/2019-04/liyunao/2019041013301694278.jpg" />满足<img src="https://img.ppkao.com/2019-04/liyunao/2019041013303038509.jpg" />关系式,求证<br /> <img src="https://img.ppkao.com/2019-04/liyunao/2019041013303655462.jpg" /></p>
A、如果算符满足
关系式,求证