Then, he took out the questions he had just written and said, "Take a break from answering the questions you've been studying and answer these questions first."
As he spoke, Lin Fan handed out six pages.
There were two function questions written on each page.
These questions were of moderate difficulty.
They could not be answered directly.
After all, Lin Fan was a professor now. He had to be wary of his image.
Of course, he would give his students a chance to answer the questions.
Otherwise, how could he complete the mission?
After Xia Bing, Xia Xue, Liu Qianqian, Nie Zhenjiang, Jiang Chaoqun, and the others got the questions, they immediately thought about them seriously and answered them.
"Function questions?" Hao Zhiwu could not help but ask. "Professor Lin, why do you suddenly want us to do these questions?"
"Isn't Riemann Hypothesis a function problem?" Lin Fan asked.
