Answer:
Option A. (-1)
Step-by-step explanation:
We should always remember an element of a matrix is always represented in (row.column) form.
It means when we have to show an element , it means the given element is located in the matrix at first row and second column.
Now we come to the question the given element is located in 3rd row and 1st column of the matrix.
Here
Therefore answer will be (-1) Option A.
I'm not sure but maybe like 5
2/56
(3, 6)
(x1, y1) and (x2, y2)
x2 - x1, y2 - y1
(x*, x*)
(2, 1) and (5, 7)
5 - 2, 7 - 1
1/10 th of a mile every minute