Ou Zun picked up her homework to take a look: English, mathematics, and some technical subjects. He glanced through them briefly; right now, she was working on math.
Looking at her problem-solving process, it was clear that Mù Qiānxún had a strong foundation.
Ou Zun went through all the problems she completed, and surprisingly, there were no mistakes.
However, a few questions were left blank.
Ou Zun pointed at them.
"Can't do these?"
Mù Qiānxún's face blushed.
"Hmm..."
Ou Zun directly took out the practice sheet, sat down on the sofa, and arrogantly gestured for her, "Bring the pen over."
Mù Qiānxún scurried over obediently.
The two sat down on the sofa, and Ou Zun pointed at one of her blank problems, "Where do you not get it?"
Mù Qiānxún immediately explained her analysis, "You see, for this problem, I first used the Pythagorean theorem, then applied the sine formula, but no matter how I calculate, it won't work."
