College Algebra
Matrices
The Scalar Product
Interactive Example 1
Statement
.
If
A=(a
ij
)
m x n
and
k
is any real number, then the product of the matrix
A
and scalar
k
is
kA = (ka
ij
)
m x n
.
k
a
11
a
21
a
31
a
12
a
22
a
32
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