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In a football game, a player wants to th...

In a football game, a player wants to throw a ball to his one of teammate, who is running on the field. Taken thrower position as origin and receiver initial position at `2hat(i) + 3hat(j)`, where `hat(i)` & `hat(j)` are in the plane of field. In subsequent run receiver displacement is `5hat(i)` then `8hat(j)`, then `–2hat(i) + 4hat(j)` then `–6hat(j)`. How far is receiver from thrower? (all displacements are in meter)

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