Question 1195147
.



Which diagonal ?




My impression after reading this post is that the major goal of its creator was to write as many  English words as possible, 


(and even more), to demonstrate philological skills and to show how many  English words he  (or she)  knows and can collect/pack in one post.



Real / True  Math problems do not formulate in this way.



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A useful notice for the future:


        School Math does not assume too much philological skills of a teacher.


        It assumes pedagogical skills,  instead,  which is a different subject.