Chapter 10: Matrices 232
matrixA…matrixB
Multiplying a matrix by a value or a value by a matrix returns a matrix in which each element
of matrix is multiplied by value.
matrix…value
value…matrix
Negation
NegationNegation
Negation
Negating a matrix (Ì) returns a matrix in which the sign of every element is changed
(reversed).
Lmatrix