Question

Знайдіть координати вектора АВ А (3;-4) В (-1;5)​

Answer 1

Ответ:

вектор AB={Bx-Ax;By-Ay}

вектор AB={9-3;-2-(-4)}

вектор AB={6;2}

Answer 2

Finding the coordinates of vector AB given A(3, -4) and B(-1, 5)

To find the coordinates of vector AB, we need to subtract the coordinates of point A from the coordinates of point B. The resulting difference will give us the coordinates of the vector.

Given that point A has coordinates (3, -4) and point B has coordinates (-1, 5), we can calculate the coordinates of vector AB as follows:

AB = B - A

AB = (-1, 5) - (3, -4)

To subtract the coordinates, we subtract the x-coordinates and the y-coordinates separately:

AB = (-1 - 3, 5 - (-4))

Simplifying further:

AB = (-4, 9)

Therefore, the coordinates of vector AB are (-4, 9).