Find the sum or difference.

Please help me by giving the letter answer and reasons why.

[-4 -1 7 ] [ -2 0 8]
+
[0 0 2 ] [ 4 5 -1 ]

A. [-6 -1 15]
[ 4 5 1 ]

B.[-6 1 15]
[ 4 5 1 ]

C.[-6 -1 15]
[ -4 -5 1 ]

D. [-6 1 15]
[ 4 5 -1]

Question

Find the sum or difference.

Please help me by giving the letter answer and reasons why.

[-4 -1 7 ]    [ -2 0 8] 
               +                 
[0 0 2 ]       [ 4 5 -1 ]

A. [-6 -1 15] 
      [ 4 5 1 ]

B.[-6 1 15] 
    [ 4 5 1 ]

C.[-6 -1 15] 
[ -4 -5 1 ]

D. [-6 1 15] 
     [ 4 5 -1]

sweetburger · Answer

i cant tell what in the world your trying to do here

anonymous · Answer

Thanks for your feedback. I'll get that fixed :)

sweetburger · Answer

is this addition of matrices?

anonymous · Answer

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