nayana-c1.867c992ae9100904cc61c84591adf0f8f863e0387e30f0d0dbc86640e9f50a1a.en.train.344559

The task

What is the key difference between understanding a mathematics concept and a mathematics fact? A. Understanding involves abstract thinking and deeper comprehension, while memorizing facts does not. B. Understanding is about memorizing formulas, while facts are about recalling answers. C. Understanding is less important than memorizing facts. D. Understanding and memorizing facts are the same. Return only the single uppercase letter of the correct option.