Question

Given that OA= 11x +6y, OB=4x +10y and CO= - 13x+11y, write down each of the following vectors in its simplest form.
The following are
a) BA=
b) AC=

Answer 1

Answer:

• BA = 7x -4y
• AC = 2x -17y

Step-by-step explanation:

a) BA = OA -OB = (11x+6y) -(4x +10y)

  BA = 7x -4y

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b) AC = -CO -OA = -(-13x +11y) -(11x +6y)

  AC = 2x -17y

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The vector OC is the opposite of the vector CO.