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If is an matrix and is a matrix
MATHEMATICS · Single correct · CBSE · Mathematics · Matrices · Matrices
Problem
If
A
A
A
is an
m
×
n
m\times n
m
×
n
matrix and
B
B
B
is a
p
×
q
p\times q
p
×
q
matrix, the product
A
B
AB
A
B
is defined when (a)
m
=
q
m = q
m
=
q
(b)
m
=
p
m = p
m
=
p
(c)
n
=
p
n = p
n
=
p
(d)
n
=
q
n = q
n
=
q
Related theory
Matrix Operations
Matrices
Multiplication of matrices
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