Question: Given are the following matrices: A = 1 2 3 4 5 6 B = 4 3 2 2 3 4 C = 5 4

Given are the following matrices:

A =

1 2 3
4 5 6

B =

4 3 2
2 3 4

C =

5
4
3

D =

9 6 5
8 4 3
7 2 1

E =

2 0 0
0 0 1
0 1 0

What is

a) B * B * C

b) C * CT

c) CT * C

d) D * A

e) A * D * C

f) CT * D

g) D + DT

h) (D + DT)T

I) D * D

J) DT * D

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