Question: Two vectors are given as: 4az A = -9ax + 2ay + 9az B = -6ay + 1ay + Find a unit vector normal to

Two vectors are given as: 4az A = -9ax + 2ay + 9az B = -6ay + 1ay + Find a unit vector normal to the plane containing both A and B and hence show that the magnitude of the obtained unit vector is equal to one. [4 Marks]

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