Question

http://prntscr.com/3khu5v help someone dont understand this

Answer 1

how many row are there in the matrix?

Answer 2

2?

Answer 3

2X5

Answer 4

how many columns are there in the matrix?

Answer 5

5

Answer 6

Answer is B.

Answer 7

so, the "size" of the matrix is 2 x 5 (like a rectangular)

Answer 8

thank you

Answer 9

next time, if you want to study, you should write "I want to understand the problem, not just the answer" because we learn nothing from the free answer, right?

Answer 10

yeah thank you