Question 1

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Question text

S e a n
x with rightwards harpoon with barb upwards on top equals 3 space i with hat on top space plus space 6 space j with hat on top space plus space 4 space k with hat on top
y with rightwards harpoon with barb upwards on top equals 6 space i with hat on top space plus space 4 space j with hat on top space plus space 5 space k with hat on top
v e c t o r e s space e n space straight real numbers cubed. space D e t e r m i n e space alpha space y space beta space e n space straight real numbers space t a l space q u e

alpha x with rightwards harpoon with barb upwards on top plus space beta y with rightwards harpoon with barb upwards on top equals space left parenthesis 99 comma 110 comma 99 right parenthesis

α =

β =

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