Question

In matrices (a + b)^t equals to
A. A^t
B. B^t
C. A^t + B^t
D. A^tB^t​

Answer 1

Step-by-step explanation:

two ways to denote tem×n matrix A:

in terms of the columns

s of A

A=[a1 a2...aa]

in terms of the the entire of A:

. [ a11...aij....a1n}

{ ail...aij...ain}

{ all...amj...zmm}