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Represent the following graphically: i....

Represent the following graphically:
i.A displacement of 40 km, `30^0` east of north ii.A displacement of 50 km south east iii.A displacement of 70 km, `40^0` north of west

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(i) The vector OP represents the required displacement vector.
(ii) The vector OP represents the required vector.
(iii) The vector O R represents the required vector.
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