futurecarr88 futurecarr88
  • 03-05-2020
  • Mathematics
contestada

Suppose A and B are 3 x 5 matrices. Which of the following are the dimensions of the matrix A + B?
a. 3 x 5
b. 8x8
C. 15 x 15
d. 81

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-05-2020

Answer:

a. 3 x 5

Step-by-step explanation:

When we add matrices, they stay the same size

A and B are 3 x 5 matrices so A+B is  3 x 5 matrix

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samimaejo3006
samimaejo3006 samimaejo3006
  • 03-05-2020
3 x 5 should be right!
Answer Link

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