stroyko stroyko

16-02-2024
Mathematics

contestada

Find the components of vector AB.
AB= (
A(8,-7)
B(4,-2)

Respuesta :

jimrgrant1 jimrgrant1

16-02-2024

Answer:

AB = (- 4, 5 )

Step-by-step explanation:

AB = b - a ( a and b are the position vectors )

AB = (4, - 2 ) - (8, - 7 ) ← subtract corresponding components

= (4 - 8, - 2 - (- 7))

= (- 4, - 2 + 7 )

= (- 4, 5 )

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