wassayhassan07 wassayhassan07

31-05-2021
Mathematics

contestada

If a=2i+4j, b=2i-5j.What is the vector equation of line AB?.

Respuesta :

abhi569 abhi569

31-05-2021

Answer:

9j

Step-by-step explanation:

vector AB means going to B from A.

= pos. final - pos. initial

= pos.B - pos.A

= (2i + 4j) - (2i - 5j)

= 2i + 4j - 2i + 5j

= 9j

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