Answer: < 5, 6 >
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Explanation:
In general if
u = < a, b > and v = < c, d >
then,
u+v = < a+c, b+d >
Basically we add the x coordinates separately and the y coordinates are added separately.
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So,
u = < -3, 4 >
v = < 8, 2 >
u + v = < -3+8, 4+2 >
u + v = < 5, 6 >
