The national mathematics examination paper is divided into two versions: liberal arts and science. The difficulty of liberal arts papers is generally slightly lower than that of science. I bring you a complete analytical version of the real questions and answers of liberal arts in 20021college entrance examination for the reference of 202 1 candidates.

First, 202 1 the complete analytical version of the questions and answers of mathematics liberal arts in college entrance examination.

These questions are as follows

Reference answer

Second, volunteer to fill in the reference articles

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