Table. 1. Table 1

C(K2)	c1	c2	c3	c4	c5	c6	c7	c8
Sign	+	+	-	-	+	-	+	+
Grade	−1	−2	1	2	−1	1	0	0

Kyungpook Mathematical Journal 2022;62:347~361 https://doi.org/10.5666/KMJ.2022.62.2.347

© KYUNGPOOK Math. J.