单词	square matrix
释义	Square Matrix A matrix (array of values) with the same number of rows as columns. Matrix "A" has 3 rows and 3 columns (it is a 3x3 matrix), so it is a square matrix: Matrix "B" has 4 rows and 4 columns (it is a 4x4 matrix), so is also a square matrix:
随便看	cent center | centre centi- centigrade centimeter central angle centroid century certain chaos chord circle circumcenter circumcircle circumcircle of triangle circumference circumradius circumscribe class interval classify clockwise closed curve closed interval closed sentence closure

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