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

Respuesta :

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

Answer Link

samimaejo3006 samimaejo3006

03-05-2020

3 x 5 should be right!

Answer Link

Otras preguntas

Is the genome of stem cells larger than that of specialized cells?.

Solutions to drought for South Africa

The ____(1)____ carries things throughout the human body. it carries food and air to every___(2)____ in the body.

find the perimeter and area of the rectangle

A protagonist can do bad and villainous things and still be considered a protagonist true false

For the past year I have been working with Britain’s BBC television to make a documentary series on the history of women. In the latest round of filming there w

f(x) = 3x^2+1 1. f(-2) =

Write the following expression without negative exponents and without parentheses. -4x^-1

8^6 divided by 8 simplified?? :)

writing about winning isn't everything * please no copy paste *