1. Before answering, candidates should first fill in their name and admission ticket number clearly, and accurately paste the barcode in the candidate information barcode area.
Given sets $M = \{ x \mid - 4 < x < 2 \} , N = \left\{ x \mid x ^ { 2 } - x - 6 < 0 \right\}$
1. Before answering, candidates should first fill in their name and admission ticket number clearly, and accurately paste the barcode in the candidate information barcode area.\\