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the multiplication of matrices

a matrix in mathematics

the inverse matrix in mathematics

the rank of a matrix

a mathematical operation involving matrices

a scale of hardness of solids

a multiplicative increase

coefficient of cubic expansion

a trifling sum

a solid combination

a coefficient of friction

of mathematics, a matrix called row vector

a square matrix whose determinant is zero

a multiple correlation coefficient

a root of an algebraic equation

the square root of the variance

a coefficient of expansion

coefficient of expansion

a trigonometric ratio

the part of algebra that deals with the theory of matrices

a promiscuous mass

a grade of hardening

a compact mass

a bipolar system

the diagonalization of a normal matrix by a unitary transformation

a polynomial of the fourth degree

the law of the constancy of mass

integration

positivity of a quadratic equation

a square matrix whose determinant is not zero